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HD74HC4511
BCD-to-Seven Segment Latch/Decoder/Driver
REJ03D0652-0200 (Previous ADE-205-539) Rev.2.00 Mar 30, 2006
Description
The HD74HC4511 provides the functions of a 4-bit storage latch, a BCD-to-seven-segment decoder, and an output driver. Lamp test (LT), blanking (BI), and latch enable (LE) inputs are used to test the display, to turn off or pulsemodulate the brightness of the display, and to store a BCD code, respectively.
Features
* * * * * * High Speed Operation: tpd (A, B, C, D to a - g) = 31 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 A max Low Quiescent Supply Current: ICC (static) = 4 A max (Ta = 25C) Ordering Information
Part Name HD74HC4511P HD74HC4511FPEL HD74HC4511RPEL Package Type DILP-16 pin SOP-16 pin (JEITA) SOP-16 pin (JEDEC) Package Code (Previous Code) PRDP0016AE-B (DP-16FV) PRSP0016DH-B (FP-16DAV) Package Abbreviation P FP -- EL (2,000 pcs/reel) EL (2,500 pcs/reel) Taping Abbreviation (Quantity)
PRSP0016DG-A RP (FP-16DNV) Note: Please consult the sales office for the above package availability.
Rev.2.00 Mar 30, 2006 page 1 of 7
HD74HC4511
Function Table
LE X X L L L L L L L L L L L L L L L L H Note: BI X L H H H H H H H H H H H H H H H H H LT L H H H H H H H H H H H H H H H H H H Inputs D X X L L L L L L L L H H H H H H H H X C X X L L L L H H H H L L L L H H H H X B X X L L H H L L H H L L H H L L H H X A X X L H L H L H L H L H L H L H L H X a H L H L H H L H L H H H L L L L L L b H L H H H H H L L H H H L L L L L L c H L H H L H H H H H H H L L L L L L Outputs d e H H L L H H L L H H H L L L H L H H L L H H L L L L L L L L L L L L L L *1 f H L H L L L H H H L H H L L L L L L g H L H L H H H H H L H H L L L L L L Display 8 Blank 0 1 2 3 4 5 6 7 8 9 Blank Blank Blank Blank Blank Blank *1
1. Depends upon the BCD code previously applied when LE = L
a f e d g c b
Pin Arrangement
B C LT BI LE D A GND 1 2 3 4 5 6 7 8 (Top view) C LT BI LE D A B f g a b c d 16 VCC 15 f 14 g 13 a 12 b 11 c 10 d 9 e
e
Rev.2.00 Mar 30, 2006 page 2 of 7
HD74HC4511
Absolute Maximum Ratings
Item Supply voltage range Input / Output voltage Input / Output diode current Output current VCC, GND current Power dissipation Storage temperature Symbol VCC VIN, VOUT IIK, IOK IOUT ICC or IGND PT Tstg Ratings -0.5 to 7.0 -0.5 to VCC +0.5 20 25 50 500 -65 to +150 Unit V V mA mA mA mW C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
Recommended Operating Conditions
Item Supply voltage Input / Output voltage Operating temperature Input rise / fall time Note:
*1
Symbol VCC VIN, VOUT Ta tr, tf
Ratings 2 to 6 0 to VCC -40 to 85 0 to 1000 0 to 500 0 to 400
Unit V V C ns
Conditions
VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V
1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics.
Electrical Characteristics
Item Input voltage Symbol VCC (V) VIH 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 Input current Quiescent supply current Iin ICC 6.0 6.0 Min 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.18 5.68 -- -- -- -- -- -- -- Ta = 25C Typ Max -- -- -- -- -- -- 2.0 4.5 6.0 -- -- 0.0 0.0 0.0 -- -- -- -- -- -- -- 0.5 1.35 1.8 -- -- -- -- -- 0.1 0.1 0.1 0.26 0.26 0.1 4.0 Ta = -40 to+85C Unit Min Max 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.13 5.63 -- -- -- -- -- -- -- -- -- -- 0.5 1.35 1.8 -- -- -- -- -- 0.1 0.1 0.1 0.33 0.33 1.0 40 V Test Conditions
VIL
V
Output voltage
VOH
V
Vin = VIH or VIL IOH = -20 A
VOL
V
Vin = VIH or VIL
IOH = -4 mA IOH = -5.2 mA IOL = 20 A
IOH = 4 mA IOH = 5.2 mA A Vin = VCC or GND A Vin = VCC or GND, Iout = 0 A
Rev.2.00 Mar 30, 2006 page 3 of 7
HD74HC4511
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Item Propagation delay time Symbol VCC (V) tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL Pulse width tw 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 -- Ta = 25C Min Typ Max -- -- -- -- -- -- -- -- -- -- -- -- 80 16 14 100 20 17 5 5 5 -- -- -- -- -- -- -- -- 31 -- -- 25 -- -- 17 -- -- 35 -- -- 6 -- -- 4 -- -- 0 -- -- 4 -- -- 5 -- 5 400 80 68 250 50 43 150 30 26 400 80 68 -- -- -- -- -- -- -- -- -- 60 12 10 75 15 13 10 Ta = -40 to +85C Unit Test Conditions Min Max ns A, B, C or D to a - g -- 500 -- -- -- -- -- -- -- -- -- -- -- 100 20 17 125 25 21 5 5 5 -- -- -- -- -- -- -- 100 86 315 63 54 190 38 33 500 100 86 -- -- -- -- -- -- -- -- -- 75 15 13 95 19 16 10 ns BI to a - g
LT to a - g
LE to a - g
Setup time
tsu
ns
Hold time
th
ns
Output rise time
tTLH
ns
Output fall time
tTHL
ns
Input capacitance
Cin
pF
Test Circuit
VCC VCC
A
Output a Output g CL = 50 pF CL = 50 pF
Pulse Generator Zout = 50 Input Pulse Generator Zout = 50
See Function Table
Input
B C D LE LT BI
Note : 1. CL includes probe and jig capacitance.
Rev.2.00 Mar 30, 2006 page 4 of 7
HD74HC4511
Waveforms
* Waveform - 1
Input BI
90% 50% 10% 10%
tf
tr
90% 50%
VCC 0V
tPHL
90%
tPLH
50% 10% 90% 50% 10%
VOH VOL
Output a to g
tTHL
tTLH
Notes: 1. Input waveform: PRR 1 MHz, Zo = 50 , tr 6 ns, tf 6 ns 2. Other inputs : LT = "H"
* Waveform - 2
Input LT
90% 50%
tf
tr
90% 50% 10% 10%
VCC 0V
tPLH Output a to g
10% 90% 50%
tPHL
90% 50% 10%
VOH VOL
tTLH
tTHL
Notes: 1. Input waveform: PRR 1 MHz, Zo = 50 , tr 6 ns, tf 6 ns 2. Other inputs : BI = "L"
* Waveform - 3
tr
90% 50% 10% 90% 50% 10%
tf VCC 0V VCC
LE tsu Input A to D
th
tsu
th
50%
50%
50%
50%
0V tPLH, tPHL tPLH, tPHL tPLH, tPHL VOH
Output a to g
50%
50%
50%
VOL
Notes: 1. Input waveform: PRR 1 MHz, Zo = 50 , tr 6 ns, tf 6 ns 2. Other inputs : BI, LT = "H"
Rev.2.00 Mar 30, 2006 page 5 of 7
HD74HC4511
Package Dimensions
JEITA Package Code P-DIP16-6.3x19.2-2.54 RENESAS Code PRDP0016AE-B Previous Code DP-16FV MASS[Typ.] 1.05g
D
16
9
1 0.89 b3
8
Z
A1
A
E
Reference Symbol
Dimension in Millimeters
Min
e
bp
e1
c
( Ni/Pd/Au plating )
e1 D E A A1 bp b3 c e Z L
Nom Max 7.62 19.2 20.32 6.3 7.4 5.06
L
0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0 15 2.29 2.54 2.79 1.12 2.54
JEITA Package Code P-SOP16-5.5x10.06-1.27
RENESAS Code PRSP0016DH-B
Previous Code FP-16DAV
MASS[Typ.] 0.24g
*1
D F 9
16
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
E
Index mark
*2
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
8 bp x M L1
Reference Dimension in Millimeters Symbol
c
A1
y
L
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 10.06 10.5 5.50
0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0 8 7.50 7.80 8.00 1.27 0.12 0.15 0.80 0.50 0.70 0.90 1.15
Rev.2.00 Mar 30, 2006 page 6 of 7
A
HD74HC4511
JEITA Package Code P-SOP16-3.95x9.9-1.27 RENESAS Code PRSP0016DG-A Previous Code FP-16DNV MASS[Typ.] 0.15g
*1
D 9
F
16
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
E HE
Index mark
*2
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
c
8 bp x M L1
Reference Dimension in Millimeters Symbol
A1
L
y
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 9.90 10.30 3.95
0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0 8 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08
Rev.2.00 Mar 30, 2006 page 7 of 7
A
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