cmos 4045 grenzdaten 2 1 -stufiger z?hler 21 -stage counter compteur b 21 etages contatore a 21 stad1 contador de 21 pasos tl -ta f 1611 15 1 14 ] 1 13 1 1 12 11 t 1 1 10 11 9 i i sp sn us typ hersteller type manufatk type fabricants tip0 produttori tfpo fabrcantes 4045bdc fch 4045bdm fch 40458% fch 4045bfm fch 4045bpc fch cd 4045 ad rca cd 4045 ae cd 4045 af rca rca cd 4045 ah rca cd 4045 ak rca cd 4045 bd rca cd 4045 be rca cd 4045 bf xa cd 4045 bh xa 6b 6b 16b 16b 6a 6c 6a 6b ch 16b 6c 6a 6b ch tu min max ?c ?c -25 85 -55 155 -25 85 -55 155 -25 85 -55 155 -25 85 -55 155 -55 155 -55 155 -55 155 -25 85 -55 155 -55 155 gd min max v v -0.5 +18 ?-0.5 +1a -0.5 +18 -0.5 +18 -0.5 +18 -0.5 +15 -0.5 +15 -0.5 +15 xi.5 +15 -0.5 +15 -0.5 +20 -0.5 +20 -0.5 +20 -0.5 +20 pt, ma: - mv - 4ol 4ol 4a 4oc 40c 2oc 2oc 200 200 200 200 t udd v 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 5 10 5 10 5 10 5 10 5 10 15 5 10 15 5 10 15 5 10 15 hl uih wnl um v v min ma, 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5, 3.5 3 7 4 11 %5 c5 s5 %f bi5 v k5 83 c5 5ii5 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 kenndaten ?dd typ pa 0.5 q 450 450 1 cl 375 375 1 q 450 450 2 q 375 375 0.5 q 450 450 1 q 375 375 0.5 q 450 450 1 q 375 375 0.5 q 450 450 1 q 375 375 4on q 25 25 40n q 13 13 40n 0 10 10 40n q 25 25 40n q 13 13 40n q 10 10 4on q 25 25 40n q 13 13 40n q 10 10 40n 0 25 25 40n q 13 13 40n 0 10 10 t-q 2200 2200 - 5 ta 900?900 ?: tmq 650 6501:
21 -stufiger z?hler 21-stage counter compteur b 21 ktages contatore a 21 stadi contador de 21 pasos cd 4045 bk hcc 4045 bd hcc 4045 bf hcc 4045 bk hcf 4045 be hcf 4045 bf hersteller hknufact. fabricanto pkxbttod fabrlcantes sca ws 5gs sgs sgs sgs 16b 6b 16b 6a 6b grenzdaten tu min max -25 85 -25 85 udd min max max mw uil uih wnl %lp v v min max 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 17 kenndaten 40n 40n 40n 40n 40n 40n 40n 40n 40n 40n 40n 40n 4on 40n 40n l3n 40n 40n hl ?gtyp m%n& pin 1 t 0 25 25 q. 13 13 0 10 10 q 25 25 q 13 13 q 10 10 q 25 25 q 13 13 q 10 10 q 25 25 q 13 13 q 10 10 q 25 25 0 13 13 q 10 10 q 25 25 q 13 13 q 10 10 t19 2200220( tnq 900 900 t-q 650 .650 t-q 2200 220( t-q 900 900 t*q 650 650 tm0 220022ot t-0 900 900 t*q 650 650 t-q 220022m taq 900 900 t-q 650 650 t-q 2200 220c t*q 900 900 taq 650 650 t-q 220022oc t=q do0 9cy t=q 650 650
4045.txt 4045 21-bit asynchronous binary counter with oscillator and res et input. only two 3% duty cycle outputs (180" out of phase) from th e last counter stage are available. can be used to generate a 1hz clock signal using a 2.097152mhz crystal. p and n mosfet source connections from the oscil lator inverter are brought out of the package to allow the use of source resi stors, but usually ps=vcc and ns=gnd. +----------+ ps 11 +--+ 161 xl ns 12 151 xo vcc 13 141 gnd i 4 13 i i 5 4045 121 i 6 111 qa 17 101 qb 18 91 +----------+ [this information is part of the giicm]
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