9 $ 6 - " " $ . 0 4 - p h j d o cmos 2-input or gate high speed operation tpd=8ns typ operating voltage range 2v~5.5v low power consumption 1 a max applications palmtops digital equipment features high speed operation: tpd=8ns typ operating voltage range: 2v~5.5v low power consumption: 1 a max space saving package: ssot-25 and sot-25 general description the xc74ul32aa is a 2-input cmos or gate, manufactured using silicon gate cmos fabrication. cmos low power circuit operation makes high speed ls-ttl operations achieveable. with a wave forming buffer connected internally, stabilized output can be achieved as the circuit offers high noise immunity. as the xc74ul32aa is integrated into mini molded, ssot-25 and sot-25 packages, high density mounting is possible. ssot-25/sot-25 (top view) pin configuration absolute maximum ratings ta= - 40 : ~85 : parameter ratingsunits symbol power supply voltage -0.5 ~ +6.0 v v cc input voltage -0.5 ~ +6.0 v v in output voltage -0.5 ~ v cc +0.5 v v out input diode current -20 ma i ik output diode current 20 ma i ok output current 25 ma i out v cc ,gnd current 50 ma i cc , i gnd continuous total power dissipation 150 mw pd storage temperature -65 ~ +150 : tstg note: voltage is all ground standardized. function h=high level, l=low level input aby lll lhh hlh hhh output 2 15 3 a b gnd 4 v cc y ordering information designator description a package type n=ssot-25 m=sot-25 b device orientation r=embossed tape (orientation of device:right) l=embossed tape (orientation of device:left) xc74ul xxxxxx a b
o dc electrical characteristics switching electrical characteristics recommended operating conditions v cc v out topr v v : v in v 0 ~ 100 tr, tf supply voltage output voltage operating temperature input voltage input rise and fall time 2 ~ 5.5 0 ~ v cc -40 ~ +85 0 ~ 5.5 i oh i ol output current ma -4 4 8 -8 0 ~ 20 3.3 3.0 3.0 4.5 4.5 5.0 ns/v units conditions parameter symbol - - - - v cc (v) min typ max min max 1.5 v cc (v) 2.0 -- 1.5 - 2.1 3.0 -- 2.1 - 3.85 5.5 -- 3.85 - - 2.0 - 0.5 - 0.5 - 3.0 - 0.9 - 0.9 - 5.5 - 1.65 - 1.65 v ih v input voltage v il v 1.9 2.0 2.0 - 1.9 - 2.9 i oh =-50 a 3.0 3.0 - 2.9 - 4.4 4.5 v in =v ih or v il 4.5 - 4.4 - 2.58 3.0 -- 2.48 - 3.94 i oh =-4ma i oh =-8ma 4.5 -- 3.80 - v oh v - 2.0 - 0.1 - 0.1 - i ol =50 a 3.0 - 0.1 - 0.1 - 4.5 v in =v ih - 0.1 - 0.1 - 3.0 - 0.36 - 0.44 - i ol =4ma i ol =8ma 4.5 - 0.36 - 0.44 - v in =v cc or gnd input current v in =v cc or gnd, i out =0 a 5.5 quiescent supply current i in 5.5 i cc - 1.0 - 10.0 -0.1 - 0.1 -1.0 1.0 v ol v a output voltage units ta=-40~85 : ta=25 : conditions parameter symbol min typ max min max c l - 15pf 5.5 7.9 1 9.5 - tplh 3.8 5.5 1 6.5 - 50pf 8 11.4 1 13 - 15pf 5.5 7.9 1 9.5 - tphl 3.8 5.5 1 6.5 - 50pf ns ns ns ns 8 11.4 1 13 input capacitance c in - v cc (v) 3.3 5.0 3.3 - 5.3 7.5 1 8.5 5.0 3.3 5.0 3.3 - 5.3 7.5 1 8.5 5.0 5.0 - 210 - 10 pf power dissipation capacitance cpd no load, f=1mhz v in =v cc or gnd - 8.9 --- pf propagation delay time units ta=-40~85 : ta=25 : conditions parameter symbol tr=tf=3ns
9 $ 6 - " " $ . 0 4 - p h j d o note: open output when measuring supply current prr=1mhz duty cycle 50% tr=tf=3ns typical application circuit waveforms z out =50 ? c l v cc output input pulse generator tr tplh tphl tf 90% 50% 10% 10% v cc v ol gnd input output 90% 50% 50% v oh 50%
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