ag en out y 2008. 9. 17 1/3 semiconductor technical data KIC7SZ125FU silicon monolithic cmos digital integrated circuit revision no : 3 bus buffer, 3-state output features high output drive : 24ma (typ.) @v cc =3v super high speed operation : t pd =2.6ns(typ.) @v cc =5v, 50pf operation voltage range : v cc(opr) =1.8 5.5v. dim millimeters a b dg usv 2.00 0.20 1.25 0.1 2.1 0.1 0.2+0.10/-0.05 0-0.1 0.9 0.1 0.65 0.15+0.1/-0.05 b1 h c t g 13 2 b b1 d a h t 54 c c a1 1.3 0.1 a1 + _ + _ + _ + _ + _ maximum ratings (ta=25 ) marking type name lot no. tk pin connection(top view) 12 3 4 5v cc out y gin a gnd logic diagram characteristic symbol rating unit supply voltage range v cc -0.5 6 v dc input voltage v in -0.5 6 v dc output voltage v out -0.5 6 v input diode current i ik 20 ma output diode current i ok 20 ma dc output current i out 50 ma dc v cc /ground current i cc 50 ma power dissipation p d 200 mw storage temperature t stg -65 150 lead temperature (10s) t l 260 truth table inputs outputs g a y h x z l l l l h h x : dont care z : high impedance downloaded from: http:///
2008. 9. 17 2/3 KIC7SZ125FU revision no : 3 recommended operating conditionsdc electrical characteristics characteristic symbol test condition ta=25 ta=-40 85 unit v cc (v) min. typ. max. min. max. high-level input voltage v ih - 1.8 0.88 v cc - - 0.88 v cc - v 2.3 5.5 0.75 v cc - - 0.75 v cc - low-level input voltage v il - 1.8 - - 0.12 v cc - 0.12 v cc v 2.3 5.5 - - 0.25 v cc - 0.25 v cc high-level output voltage v oh v in =v ih or v il i oh =-100 a 1.8 1.7 1.8 - 1.7 - v 2.3 2.2 2.3 - 2.2 - 3.0 2.9 3.0 - 2.9 - 4.5 4.4 4.5 - 4.4 - i oh =-8ma 2.3 1.9 2.15 - 1.9 - i oh =-16ma 3.0 2.4 2.8 - 2.4 - i oh =-24ma 3.0 2.3 2.68 - 2.3 - i oh =-32ma 4.5 3.8 4.2 - 3.8 - low-level output voltage v ol v in =v ih or v il i ol =100 a 1.8 - 0 0.1 - 0.1 v 2.3 - 0 0.1 - 0.1 3.0 - 0 0.1 - 0.1 4.5 - 0 0.1 - 0.1 i ol =8ma 2.3 - 0.1 0.3 - 0.3 i ol =16ma 3.0 - 0.15 0.4 - 0.4 i ol =24ma 3.0 - 0.22 0.55 - 0.55 i ol =32ma 4.5 - 0.22 0.55 - 0.55 input leakage current i in v in =5.5v or gnd 0 5.5 - - 1 - 10 a 3-state output off-state current i oz v in =v ih or vil v out =0 5.5v 1.8 5.5 - - 1 - 10 quiescent supply current i cc v in =v cc or gnd 5.5 - - 2 - 20 characteristic symbol rating unit supply voltage v cc 1.8 5.5 v 1.5 5.5 (note1) input voltage v in 0 5.5 v output voltage v out 0 5.5 (note2) v 0 v cc (note3) operating temperature t opr -40 85 input rise and fall time dt/dv 0 20 (v cc =1.8v, 2.5v 0.2v) ns/v 0 10 (v cc =3.3v 0.3v) 0 5 (v cc =5.5v 0.5v) note1) data retention only. note2) v cc =0v note3) h and low state downloaded from: http:///
2008. 9. 17 3/3 KIC7SZ125FU revision no : 3 ac electrical characteristics (input t r =t f =3ns) note 1 : c pd defined as the value of internal equivalent capacitance of ic which is calculated from the operating current consumption without load (refer to test circuit.) average operating current can be obtained by the equation hereunder. i cc(opr) =c pd v cc f in +i cc fig. 1 ac characteristics measurement circuit characteristics switch t plh ,t phl open t plz ,t pzl v cc 2 t phz ,t pzh gnd characteristic symbol test condition ta=25 ta=-40 85 unit v cc (v) min. typ. max. min. max. propagation delay time t plh t phl c l =15pf, r l =1m (figure 1) 1.8 2.0 5.3 11.0 2.0 11.5 ns 2.5 0.2 0.8 3.4 7.5 0.8 8.0 3.3 0.3 0.5 2.5 5.2 0.5 5.5 5.0 0.5 0.5 2.1 4.5 0.5 4.8 c l =50pf, r l =500 (figure 1) 3.3 0.3 1.5 3.2 5.7 1.5 6.0 5.0 0.5 0.8 2.6 5.0 0.8 5.3 output enable time t pzl t pzh c l =50pf, r l =500 (figure 1) 1.8 2.0 7.0 12.5 2.0 13.0 ns 2.5 0.2 1.5 4.6 8.0 1.5 9.0 3.3 0.3 1.5 3.5 6.2 1.5 6.5 5.0 0.5 0.8 2.8 5.5 0.8 5.8 output disable time t pzl t pzh c l =50pf, r l =500 (figure 1) 1.8 2.0 5.4 11.0 2.0 12.0 ns 2.5 0.2 1.5 3.5 8.0 1.5 8.5 3.3 0.3 1.0 2.8 5.7 1.0 6.0 5.0 0.5 0.5 2.1 4.7 0.5 5.0 input capacitance c in - 0 5.5 - 4 - - - pf power dissipationcapacitance c pd (note 1) 3.3 - 17 - - - pf 3.5 - 24 - - - output l c r l switch openv x 2 gnd cc measure l r downloaded from: http:///
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