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1. general description the 74hc283 is a high-speed si-gate cmos device and is pin compatible with low power schottky ttl (lsttl). the 74hc283 is speci?ed in compliance with jedec standard no. 7a. the 74hc283 adds two 4-bit binary words (an plus bn) plus the incoming carry (cin). the binary sum appears on the sum outputs (s1 to s4) and the out-going carry (cout) according to the equation: cin + (a1 + b1) + 2(a2 + b2) + 4(a3 + b3) + 8(a4 + b4) = = s1 + 2s2 + 4s3 + 8s4 + 16cout where (+) = plus. due to the symmetry of the binary add function, the 74hc283 can be used with either all active high operands (positive logic) or all active low operands (negative logic). in case of all active low operands the results s1 to s4 and cout should be interpreted also as active low. with active high inputs, cin must be held low when no carry in is intended. interchanging inputs of equal weight does not affect the operation, thus cin, a1, b1 can be assigned arbitrarily to pins 5, 6, 7, etc. see the 74hc583 for the bcd version. 2. features n high-speed 4-bit binary addition n cascadable in 4-bit increments n fast internal look-ahead carry n low-power dissipation n complies with jedec standard no. 7a n esd protection: u hbm eia/jesd22-a114-b exceeds 2000 v u mm eia/jesd22-a115-a exceeds 200 v. n multiple package options n speci?ed from - 40 cto+80 c and from - 40 c to +125 c. 74hc283 4-bit binary full adder with fast carry rev. 03 11 november 2004 product data sheet
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 2 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 3. quick reference data [1] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i n+ ? (c l v cc 2 f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = output load capacitance in pf; v cc = supply voltage in v; n = number of inputs switching; ? (c l v cc 2 f o ) = sum of outputs. 4. ordering information table 1: quick reference data gnd = 0 v; t amb =25 c; t r =t f = 6 ns. symbol parameter conditions min typ max unit t phl , t plh propagation delay c l = 15 pf; v cc =5 v cin to s1 - 16 - ns cin to s2 - 18 - ns cin to s3 - 20 - ns cin to s4 - 23 - ns an or bn to sn - 21 - ns cin to cout - 20 - ns an or bn to cout - 20 - ns c i input capacitance - 3.5 - pf c pd power dissipation capacitance v i = gnd to v cc [1] -88 -pf table 2: ordering information type number package temperature range name description version 74hc283n - 40 c to +125 c dip16 plastic dual in-line package; 16 leads (300 mil) sot38-4 74hc283d - 40 c to +125 c so16 plastic small outline package; 16 leads; body width 3.9 mm sot109-1 74HC283DB - 40 c to +125 c ssop16 plastic shrink small outline package; 16 leads; body width 5.3 mm sot338-1 74hc283pw - 40 c to +125 c tssop16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm sot403-1
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 3 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 5. functional diagram fig 1. functional diagram fig 2. logic symbol fig 3. iec logic symbol 001aab897 cin a3 b3 a4 b4 s1 s2 s3 s4 a1 b1 a2 b2 14 15 12 11 4 1 13 10 5 6 3 2 9 7 cout 001aab895 s4 s3 s2 s1 4 1 13 10 b4 a4 b3 15 a3 14 12 b2 a2 3 b1 6 2 a1 5 11 cout cin 9 7 001aab896 0 3 10 13 1 4 cout 9 0 14 3 12 3 p q s 0 12 15 6 3 11 cin 7 5
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 4 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 6. pinning information 6.1 pinning fig 4. logic diagram cin s1 s2 s3 s4 cout a1 b1 a2 b2 a3 b3 a4 b4 001aab898 fig 5. pin con?guration 283 s2 v cc b2 b3 a2 a3 s1 s3 a1 a4 b1 b4 cin s4 gnd cout 001aab894 1 2 3 4 5 6 7 8 10 9 12 11 14 13 16 15
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 5 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 6.2 pin description 7. functional description 7.1 function table [1] h = high voltage level; l = low voltage level. [2] example for active high: 10 + 9 (0 + 1010 + 1001) = 19 (10011). [3] example for active low: 5 + 6 (1 + 0101 + 0110) = 12 (01100). table 3: pin description symbol pin description s2 1 sum output 2 b2 2 b operand input 2 a2 3 a operand input 2 s1 4 sum output 1 a1 5 a operand input 1 b1 6 b operand input 1 cin 7 carry input gnd 8 ground (0 v) cout 9 carry output s4 10 sum output 4 b4 11 b operand input 4 a4 12 a operand input 4 s3 13 sum output 3 b3 14 a operand input 3 a3 15 b operand input 3 v cc 16 positive supply voltage table 4: function table [1] pins input output cin a4 a3 a2 a1 b4 b3 b2 b1 cout s4 s3 s2 s1 logic levels l h l h l h l l h h l l h h active high [2] 0101010011 0011 active low [3] 1010101100 1100
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 6 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 8. limiting values [1] above 70 c: p tot derates linearly with 12 mw/k. [2] above 70 c: p tot derates linearly with 8 mw/k. 9. recommended operating conditions table 5: limiting values in accordance with the absolute maximum rating system (iec 60134). voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min max unit v cc supply voltage - 0.5 +7 v i ik input diode current v i < - 0.5 v or v i >v cc + 0.5 v - 20 ma i ok output diode current v o < - 0.5 v or v o >v cc + 0.5 v - 20 ma i o output source or sink current v o = - 0.5 v to v cc + 0.5 v - 25 ma i cc , i gnd v cc or gnd current - 50 ma t stg storage temperature - 65 +150 c p tot power dissipation dip16 package [1] - 750 mw so16, ssop16 and tssop16 packages [2] - 500 mw table 6: recommended operating conditions symbol parameter conditions min typ max unit v cc supply voltage 2.0 5.0 6.0 v v i input voltage 0 - v cc v v o output voltage 0 - v cc v t r , t f input rise and fall times v cc = 2.0 v - - 1000 ns v cc = 4.5 v - 6.0 500 ns v cc = 6.0 v - - 400 ns t amb ambient temperature - 40 - +125 c
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 7 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 10. static characteristics table 7: static characteristics at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit t amb =25 c v ih high-level input voltage v cc = 2.0 v 1.5 1.2 - v v cc = 4.5 v 3.15 2.4 - v v cc = 6.0 v 4.2 3.2 - v v il low-level input voltage v cc = 2.0 v - 0.8 0.5 v v cc = 4.5 v - 2.1 1.35 v v cc = 6.0 v - 2.8 1.8 v v oh high-level output voltage v i =v ih or v il i o = - 20 m a; v cc = 2.0 v 1.9 2.0 - v i o = - 20 m a; v cc = 4.5 v 4.4 4.5 - v i o = - 20 m a; v cc = 6.0 v 5.9 6.0 - v i o = - 4 ma; v cc = 4.5 v 3.98 4.32 - v i o = - 5.2 ma; v cc = 6.0 v 5.48 5.81 - v v ol low-level output voltage v i =v ih or v il i o =20 m a; v cc = 2.0 v - 0 0.1 v i o =20 m a; v cc = 4.5 v - 0 0.1 v i o =20 m a; v cc = 6.0 v - 0 0.1 v i o = 4 ma; v cc = 4.5 v - 0.15 0.26 v i o = 5.2 ma; v cc = 6.0 v - 0.16 0.26 v i li input leakage current v i =v cc or gnd; v cc = 6.0 v - - 0.1 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 6.0 v - - 8.0 m a c i input capacitance - 3.5 - pf t amb = - 40 c to +85 c v ih high-level input voltage v cc = 2.0 v 1.5 - - v v cc = 4.5 v 3.15 - - v v cc = 6.0 v 4.2 - - v v il low-level input voltage v cc = 2.0 v - - 0.5 v v cc = 4.5 v - - 1.35 v v cc = 6.0 v - - 1.8 v v oh high-level output voltage v i =v ih or v il i o = - 20 m a; v cc = 2.0 v 1.9 - - v i o = - 20 m a; v cc = 4.5 v 4.4 - - v i o = - 20 m a; v cc = 6.0 v 5.9 - - v i o = - 4 ma; v cc = 4.5 v 3.84 - - v i o = - 5.2 ma; v cc = 6.0 v 5.34 - - v
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 8 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry v ol low-level output voltage v i =v ih or v il i o =20 m a; v cc = 2.0 v - - 0.1 v i o =20 m a; v cc = 4.5 v - - 0.1 v i o =20 m a; v cc = 6.0 v - - 0.1 v i o = 4 ma; v cc = 4.5 v - - 0.33 v i o = 5.2 ma; v cc = 6.0 v - - 0.33 v i li input leakage current v i =v cc or gnd; v cc = 6.0 v - - 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 6.0 v --80 m a t amb = - 40 c to +125 c v ih high-level input voltage v cc = 2.0 v 1.5 - - v v cc = 4.5 v 3.15 - - v v cc = 6.0 v 4.2 - - v v il low-level input voltage v cc = 2.0 v - - 0.5 v v cc = 4.5 v - - 1.35 v v cc = 6.0 v - - 1.8 v v oh high-level output voltage v i =v ih or v il - i o = - 20 m a; v cc = 2.0 v 1.9 - - v i o = - 20 m a; v cc = 4.5 v 4.4 - - v i o = - 20 m a; v cc = 6.0 v 5.9 - - v i o = - 4 ma; v cc = 4.5 v 3.7 - - v i o = - 5.2 ma; v cc = 6.0 v 5.2 - - v v ol low-level output voltage v i =v ih or v il - i o =20 m a; v cc = 2.0 v - - 0.1 v i o =20 m a; v cc = 4.5 v - - 0.1 v i o =20 m a; v cc = 6.0 v - - 0.1 v i o = 4 ma; v cc = 4.5 v - - 0.4 v i o = 5.2 ma; v cc = 6.0 v - - 0.4 v i li input leakage current v i =v cc or gnd; v cc = 6.0 v - - 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 6.0 v - - 160 m a table 7: static characteristics continued at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 9 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 11. dynamic characteristics table 8: dynamic characteristics gnd = 0 v; t r =t f = 6 ns; c l = 50 pf; see figure 7 . symbol parameter conditions min typ max unit t amb = 25 c t phl , t plh propagation delay cin to s1 see figure 6 v cc = 2.0 v - 52 160 ns v cc = 4.5 v - 19 32 ns v cc = 6.0 v - 15 27 ns v cc = 5.0 v; c l = 15 pf - 16 - ns propagation delay cin to s2 see figure 6 v cc = 2.0 v - 58 180 ns v cc = 4.5 v - 21 36 ns v cc = 6.0 v - 17 31 ns v cc = 5.0 v; c l = 15 pf - 18 - ns propagation delay cin to s3 see figure 6 v cc = 2.0 v - 63 195 ns v cc = 4.5 v - 23 39 ns v cc = 6.0 v - 18 33 ns v cc = 5.0 v; c l = 15 pf - 20 - ns propagation delay cin to s4 see figure 6 v cc = 2.0 v - 74 230 ns v cc = 4.5 v - 27 46 ns v cc = 6.0 v - 22 39 ns v cc = 5.0 v; c l = 15 pf - 23 - ns propagation delay an or bn to sn see figure 6 v cc = 2.0 v - 69 210 ns v cc = 4.5 v - 25 42 ns v cc = 6.0 v - 20 36 ns v cc = 5.0 v; c l = 15 pf - 21 - ns propagation delay cin to cout see figure 6 v cc = 2.0 v - 63 195 ns v cc = 4.5 v - 23 39 ns v cc = 6.0 v - 18 33 ns v cc = 5.0 v; c l = 15 pf - 20 - ns propagation delay an or bn to cout see figure 6 v cc = 2.0 v - 63 195 ns v cc = 4.5 v - 23 39 ns v cc = 6.0 v - 18 33 ns v cc = 5.0 v; c l = 15 pf - 20 - ns
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 10 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry t thl , t tlh output transition time see figure 6 v cc = 2.0 v - 19 75 ns v cc = 4.5 v - 7 15 ns v cc = 6.0 v - 6 13 ns c pd power dissipation capacitance v i = gnd to v cc [1] -88-pf t amb = - 40 c to +85 c t phl , t plh propagation delay cin to s1 see figure 6 v cc = 2.0 v - - 200 ns v cc = 4.5 v - - 40 ns v cc = 6.0 v - - 34 ns propagation delay cin to s2 see figure 6 v cc = 2.0 v - - 225 ns v cc = 4.5 v - - 45 ns v cc = 6.0 v - - 38 ns propagation delay cin to s3 see figure 6 v cc = 2.0 v - - 245 ns v cc = 4.5 v - - 49 ns v cc = 6.0 v - - 42 ns propagation delay cin to s4 see figure 6 v cc = 2.0 v - - 290 ns v cc = 4.5 v - - 58 ns v cc = 6.0 v - - 49 ns propagation delay an or bn to sn see figure 6 v cc = 2.0 v - - 265 ns v cc = 4.5 v - - 53 ns v cc = 6.0 v - - 45 ns propagation delay cin to cout see figure 6 v cc = 2.0 v - - 245 ns v cc = 4.5 v - - 49 ns v cc = 6.0 v - - 42 ns propagation delay an or bn to cout see figure 6 v cc = 2.0 v - - 245 ns v cc = 4.5 v - - 49 ns v cc = 6.0 v - - 42 ns t thl , t tlh output transition time see figure 6 v cc = 2.0 v - - 95 ns v cc = 4.5 v - - 19 ns v cc = 6.0 v - - 16 ns table 8: dynamic characteristics continued gnd = 0 v; t r =t f = 6 ns; c l = 50 pf; see figure 7 . symbol parameter conditions min typ max unit
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 11 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry [1] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i n+ ? (c l v cc 2 f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = output load capacitance in pf; v cc = supply voltage in v; n = number of inputs switching; ? (c l v cc 2 f o ) sum of outputs. t amb = - 40 c to +125 c t phl , t plh propagation delay cin to s1 see figure 6 v cc = 2.0 v - - 240 ns v cc = 4.5 v - - 48 ns v cc = 6.0 v - - 41 ns propagation delay cin to s2 see figure 6 v cc = 2.0 v - - 270 ns v cc = 4.5 v - - 54 ns v cc = 6.0 v - - 46 ns propagation delay cin to s3 see figure 6 v cc = 2.0 v - - 295 ns v cc = 4.5 v - - 59 ns v cc = 6.0 v - - 50 ns propagation delay cin to s4 see figure 6 v cc = 2.0 v - - 345 ns v cc = 4.5 v - - 69 ns v cc = 6.0 v - - 59 ns propagation delay an or bn to sn see figure 6 v cc = 2.0 v - - 315 ns v cc = 4.5 v - - 63 ns v cc = 6.0 v - - 54 ns propagation delay cin to cout see figure 6 v cc = 2.0 v - - 295 ns v cc = 4.5 v - - 59 ns v cc = 6.0 v - - 50 ns propagation delay an or bn to cout see figure 6 v cc = 2.0 v - - 295 ns v cc = 4.5 v - - 59 ns v cc = 6.0 v - - 50 ns t thl , t tlh output transition time see figure 6 v cc = 2.0 v - - 110 ns v cc = 4.5 v - - 22 ns v cc = 6.0 v - - 19 ns table 8: dynamic characteristics continued gnd = 0 v; t r =t f = 6 ns; c l = 50 pf; see figure 7 . symbol parameter conditions min typ max unit
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 12 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 12. waveforms 13. application information figure 8 shows a 3-bit adder using the 74hc283. trying the operand inputs of the fourth adder (a4 and b4) low makes s4 dependent on, and equal to, the carry from the third adder. figure 9 , based on the same principle, shows a method of dividing the 74hc283 into a 2-bit and 1-bit adder. the third stage adder (a3, b3 and s3) is used simply as means of transferring the carry into the fourth stage (via a3 and b3) and transferring the carry from v m = 0.5 v i . fig 6. waveforms showing the inputs (cin, an and bn) to the outputs (sn and cout) propagation delays and the output transition times test data is given in t ab le 9 . de?nitions for test circuit: r t = termination resistance should be equal to output impedance z o of the pulse generator. c l = load capacitance including jig and probe capacitance. fig 7. load circuitry for switching times table 9: test data supply input load v cc v i t r , t f c l 2.0 v v cc 6 ns 50 pf 4.5 v v cc 6 ns 50 pf 6.0 v v cc 6 ns 50 pf 5.0 v v cc 6 ns 15 pf 001aab899 cin, an, bn, input sn, cout, output v m t phl t thl t tlh t plh v m mna101 v cc v i v o r t c l pulse generator d.u.t.
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 13 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry the second stage on s3. as long as a3 and b3 are the same, high or low, they do not in?uence s3. similarly, when a3 and b3 are the same, the carry into the third stage does not in?uence the carry out of the third stage. figure 10 shows a method of implementing a 5-input encoder, where the inputs are equally weighted. the outputs s1, s2 and s3 produce a binary number equal to the number inputs (i1 to i5) that are high. figure 11 shows a method of implementing a 5-input majority gate. when three or more inputs (i1 to i5) are high, the output m5 is high. fig 8. 3-bit adder fig 9. 2-bit and 1-bit adder fig 10. 5-input encoder fig 11. 5-input majority gate 001aab900 s4 s3 s2 s1 c3 l b4 a4 b3 cout cin a3 b2 a2 b1 a1 001aab901 s4 s3 s2 s1 s1 s2 c2 s10 c1 cin b4 a4 b3 cout cin c10 a3 a10 b2 a2 a2 b1 b1 b2 a1 a1 b10 001aab902 s4 s3 s2 s1 b4 a4 b3 cout cin i3 a3 i4 b2 a2 l b1 i2 a1 i1 i5 001aab903 s4 s3 s2 s1 b4 a4 b3 cout cin i3 a3 i4 m5 b2 a2 b1 i2 a1 i1 i5
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 14 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 14. package outline fig 12. package outline sot38-4 (dip16) references outline version european projection issue date iec jedec jeita sot38-4 95-01-14 03-02-13 m h c (e ) 1 m e a l seating plane a 1 w m b 1 b 2 e d a 2 z 16 1 9 8 e pin 1 index b 0 5 10 mm scale note 1. plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. unit a max. 12 b 1 (1) (1) (1) b 2 cd e e m z h l mm dimensions (inch dimensions are derived from the original mm dimensions) a min. a max. b max. w m e e 1 1.73 1.30 0.53 0.38 0.36 0.23 19.50 18.55 6.48 6.20 3.60 3.05 0.254 2.54 7.62 8.25 7.80 10.0 8.3 0.76 4.2 0.51 3.2 inches 0.068 0.051 0.021 0.015 0.014 0.009 1.25 0.85 0.049 0.033 0.77 0.73 0.26 0.24 0.14 0.12 0.01 0.1 0.3 0.32 0.31 0.39 0.33 0.03 0.17 0.02 0.13 dip16: plastic dual in-line package; 16 leads (300 mil) sot38-4
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 15 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry fig 13. package outline sot109-1 (so16) x w m q a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 8 9 1 16 y pin 1 index unit a max. a 1 a 2 a 3 b p cd (1) e (1) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm inches 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 10.0 9.8 4.0 3.8 1.27 6.2 5.8 0.7 0.6 0.7 0.3 8 0 o o 0.25 0.1 dimensions (inch dimensions are derived from the original mm dimensions) note 1. plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. 1.0 0.4 sot109-1 99-12-27 03-02-19 076e07 ms-012 0.069 0.010 0.004 0.057 0.049 0.01 0.019 0.014 0.0100 0.0075 0.39 0.38 0.16 0.15 0.05 1.05 0.041 0.244 0.228 0.028 0.020 0.028 0.012 0.01 0.25 0.01 0.004 0.039 0.016 0 2.5 5 mm scale so16: plastic small outline package; 16 leads; body width 3.9 mm sot109-1
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 16 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry fig 14. package outline sot338-1 (ssop16) unit a 1 a 2 a 3 b p cd (1) e (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 6.4 6.0 5.4 5.2 0.65 1.25 7.9 7.6 1.03 0.63 0.9 0.7 1.00 0.55 8 0 o o 0.13 0.2 0.1 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.25 mm maximum per side are not included. sot338-1 99-12-27 03-02-19 (1) w m b p d h e e z e c v m a x a y 1 8 16 9 q a a 1 a 2 l p q detail x l (a ) 3 mo-150 pin 1 index 0 2.5 5 mm scale ssop16: plastic shrink small outline package; 16 leads; body width 5.3 mm sot338-1 a max. 2
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 17 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry fig 15. package outline sot403-1 (tssop16) unit a 1 a 2 a 3 b p cd (1) e (2) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm 0.15 0.05 0.95 0.80 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 0.4 0.3 0.40 0.06 8 0 o o 0.13 0.1 0.2 1 dimensions (mm are the original dimensions) notes 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. plastic interlead protrusions of 0.25 mm maximum per side are not included. 0.75 0.50 sot403-1 mo-153 99-12-27 03-02-18 w m b p d z e 0.25 18 16 9 q a a 1 a 2 l p q detail x l (a ) 3 h e e c v m a x a y 0 2.5 5 mm scale tssop16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm sot403-1 a max. 1.1 pin 1 index
9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 18 of 20 philips semiconductors 74hc283 4-bit binary full adder with fast carry 15. revision history table 10: revision history document id release date data sheet status change notice doc. number supersedes 74hc283_3 20041111 product data sheet - 9397 750 13811 74hc_hct283_cnv_2 modi?cations: ? the format of this data sheet has been redesigned to comply with the current presentation and information standard of philips semiconductors. ? removed type number 74hct283. ? inserted family speci?cation. 74hc_hct283_cnv_2 19970828 product speci?cation - - 74hc_hct283_1 74hc_hct283_1 19901201 product speci?cation - - -
philips semiconductors 74hc283 4-bit binary full adder with fast carry 9397 750 13811 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 03 11 november 2004 19 of 20 16. data sheet status [1] please consult the most recently issued data sheet before initiating or completing a design. [2] the product status of the device(s) described in this data sheet may have changed since this data sheet was published. the l atest information is available on the internet at url http://www.semiconductors.philips.com. [3] for data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 17. de?nitions short-form speci?cation the data in a short-form speci?cation is extracted from a full data sheet with the same type number and title. for detailed information see the relevant data sheet or data handbook. limiting values de?nition limiting values given are in accordance with the absolute maximum rating system (iec 60134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information applications that are described herein for any of these products are for illustrative purposes only. philips semiconductors make no representation or warranty that such applications will be suitable for the speci?ed use without further testing or modi?cation. 18. disclaimers life support these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips semiconductors for any damages resulting from such application. right to make changes philips semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. when the product is in full production (status production), relevant changes will be communicated via a customer product/process change noti?cation (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise speci?ed. 19. contact information for additional information, please visit: http://www.semiconductors.philips.com for sales of?ce addresses, send an email to: sales.addresses@www.semiconductors.philips.com level data sheet status [1] product status [2] [3] de?nition i objective data development this data sheet contains data from the objective speci?cation for product development. philips semiconductors reserves the right to change the speci?cation in any manner without notice. ii preliminary data quali?cation this data sheet contains data from the preliminary speci?cation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the speci?cation without notice, in order to improve the design and supply the best possible product. iii product data production this data sheet contains data from the product speci?cation. philips semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. relevant changes will be communicated via a customer product/process change noti?cation (cpcn).
? koninklijke philips electronics n.v. 2004 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: 11 november 2004 document number: 9397 750 13811 published in the netherlands philips semiconductors 74hc283 4-bit binary full adder with fast carry 20. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 quick reference data . . . . . . . . . . . . . . . . . . . . . 2 4 ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 6 pinning information . . . . . . . . . . . . . . . . . . . . . . 4 6.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5 7 functional description . . . . . . . . . . . . . . . . . . . 5 7.1 function table . . . . . . . . . . . . . . . . . . . . . . . . . . 5 8 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 6 9 recommended operating conditions. . . . . . . . 6 10 static characteristics. . . . . . . . . . . . . . . . . . . . . 7 11 dynamic characteristics . . . . . . . . . . . . . . . . . . 9 12 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 13 application information. . . . . . . . . . . . . . . . . . 12 14 package outline . . . . . . . . . . . . . . . . . . . . . . . . 14 15 revision history . . . . . . . . . . . . . . . . . . . . . . . . 18 16 data sheet status . . . . . . . . . . . . . . . . . . . . . . . 19 17 de?nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 18 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 19 contact information . . . . . . . . . . . . . . . . . . . . 19

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