2002. 6. 26 1/4 semiconductor technical data KIC7WZ14FK silicon monolithic cmos digital integrated circuit revision no : 0 schmitt inverter features high output drive : 24ma(min.) @v cc =3v. super high speed operation : tpd 3.2ns(typ.) @v cc =5v, 50pf. operation voltage range : v cc(opr) =1.65~5.5v. power down protection is provided on all inputs and outputs. dim millimeters a b d e us8 2.0 0.1 3.1 0.1 2.3 0.1 0.5 0.2+0.05/-0.04 0.7 0.1 0.12 0.04 0 ~ 0.1 c f g h a d d d c b e f g h 1 45 8 + _ + _ + _ + _ + _ maximum ratings (ta=25 ) characteristic symbol rating unit power supply voltage v cc -0.5~7 v dc input voltage v in -0.5~v cc +0.5 v dc output voltage v out -0.5~v cc +0.5 v input diode current i ik -50 ma output diode current i ok -50 ma dc output current i out 100 ma dc v cc /ground current i cc 100 ma power dissipation p d 200 mw storage temperature range t stg -65 150 lead temperature (10s) t l 260 marking lot no. z14 type name pin connection(top view) 1 2 3 4 1y 3a 2y 8 7 6 5 v cc 1a 3y 2a gnd
2002. 6. 26 2/4 KIC7WZ14FK revision no : 0 truth table a y l h h l logic diagram 1a 1y 2a 2y 3a 3y recommended operating conditions characteristic symbol rating unit supply voltage v cc 1.65~5.5 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 d t /d v 0~20 (v cc =1.8v 0.15v, 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 : high or low state
2002. 6. 26 3/4 KIC7WZ14FK revision no : 0 electrical characteristics dc characteristics characteristic symbol test condition ta=25 ta=-40~85 unit v cc (v) min. typ. max. min. max. positive threshold voltage v p - 1.65 0.6 - 1.4 0.6 1.4 v 1.8 0.7 - 1.5 0.7 1.5 2.3 1.0 - 1.8 1.0 1.8 3.0 1.3 - 2.2 1.3 2.2 4.5 1.9 - 3.1 1.9 3.1 5.5 2.2 - 3.6 2.2 3.6 negative threshold voltage v n - 1.65 0.2 0.5 0.8 0.2 0.8 1.8 0.25 0.56 0.9 0.25 0.9 2.3 0.40 0.75 1.15 0.40 1.15 3.0 0.6 0.98 1.5 0.6 1.5 4.5 1.0 1.42 2.0 1.0 2.0 5.5 1.2 1.68 2.3 1.2 2.3 hysteresis voltage v h - 1.65 0.1 0.48 0.9 0.1 0.9 1.8 0.15 0.51 1.0 0.15 1.0 2.3 0.25 0.62 1.1 0.25 1.1 3.0 0.4 0.76 1.2 0.4 1.2 4.5 0.6 1.01 1.5 0.6 1.5 5.5 0.7 1.20 1.7 0.7 1.7 output voltage high level v oh v in =v il i oh =-100 a 1.65 1.55 1.65 - 1.55 - v 1.8 1.7 1.8 - 1.7 - 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 =-4ma 1.65 1.29 1.52 - 1.29 - i oh =-8ma 2.3 1.9 2.14 - 1.9 - i oh =-16ma 3.0 2.4 2.75 - 2.4 - i oh =-24ma 3.0 2.3 2.62 - 2.3 - i oh =-32ma 4.5 3.8 4.13 - 3.8 - low level v ol v in =v ih i ol =100 a 1.65 - 0.0 0.1 - 0.1 v 1.8 - 0.0 0.1 - 0.1 2.3 - 0.0 0.1 - 0.1 3.0 - 0.0 0.1 - 0.1 4.5 - 0.0 0.1 - 0.1 i ol =4ma 1.65 - 0.08 0.24 - 0.24 i ol =8ma 2.3 - 0.10 0.3 - 0.3 i ol =16ma 3.0 - 0.16 0.4 - 0.4 i ol =24ma 3.0 - 0.24 0.55 - 0.55 i ol =32ma 4.5 - 0.25 0.55 - 0.55 input leakage current i in v in =5.5v or gnd 0~5.5 - - 0.1 - 10 a power off leakage current i off v in or v out =5.5v 0.0 - - 1 - 10 a quiescent supply current i cc v in =5.5v or gnd 1.65~5.5 - - 1.0 - 10 a
2002. 6. 26 4/4 KIC7WZ14FK revision no : 0 note : c pd is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption (i ccd ) at no output loading and operating at 50% duty cycle. (see figure2.) c pd is related to i ccd dynamic operating current by the expression : i cc(opr) =c pd v cc f in +(i cc static) electrical characteristics ac characteristics characteristic symbol test condition ta=25 ta=-40~85 unit v cc (v) min. typ. max. min. max. propagation delay t plh t phl c l =15pf, r l =1m 1.65 2.5 7.6 13.1 2.5 14.5 ns 1.8 2.5 6.3 10.9 2.5 12 2.5 0.2 1.8 4.3 7.4 1.8 8.1 3.3 0.3 1.5 3.3 5.0 1.5 5.5 5.0 0.5 1.0 2.7 4.1 1.0 4.5 propagation delay t plh t phl c l =50pf, r l =500 3.3 0.3 1.8 4.0 6.0 1.8 6.6 ns 5.0 0.5 1.2 3.2 4.9 1.2 5.4 input capacitance c in - 0 - 2.5 - - - pf power dissipation capacitance c pd (note) 3.3 - 11 - - - pf 5.5 - 12.5 - - - output input input ccd l w l c l r cc v cc v t =3ns t =3ns 90% 50% 10% v cc gnd t plh t w t phl input output r f oh v v ol 50% 50% a c includes load and stray capacitance figure 1. ac test circuit figure 3. ac waveforms input prr=1.0mhz ; t =500ns r f input=ac waveform ; t =t =1.8ns figure 2. i test circui t prr=variable ; duty cycle=50% ac loading and waveforms
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