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2 1 -stufiger Zдhler 21 -Stage Counter Compteur B 21 etages Contatore a 21 stad1 Contador de 21 pasos CMOS 4045 TYP Type Type Tip0 Tfpo 4045BDC ] 1 13 1 1 12 1 11 1 10 11 9 GRENZDATEN TU min max "C "C 6b -25 85 Hersteller Manufatk Fabricants Produttori FabRcanteS FCH Gd min max T Udd hL UIH WNL §uM v v KENNDATEN `dd tyP PA pt, ma: - v v mV 4ol V 5 10 15 5 10 15 5 10 15 5 10 min ma, 1.5 3 4 1.5 3 4 1.5 3 4 1.5 3 4 3.5 7 11 3.5 7 11 3.5 7 11 3.5 7 11 Tl t -Ta 1 F 14 -0.5 +18 1611 15 I I 4045BDM FCH 6b -55 155 ` -0.5 +1a 4ol 40458% FCH 16b -25 85 -0.5 +18 4a 4045BFM Sp Sn Us FCH 16b -55 155 -0.5 +18 4oc 15 4045BPC FCH 6a -25 85 -0.5 +18 40c 5 10 15 5 10 5 10 5 10 5 10 5 10 1.5, 3.5 3 7 4 11 %5 c5 s5 %f Bi5 v §k5 83 c5 5ii5 CD 4045 AD CD 4045 AE CD 4045 AF CD 4045 AH CD 4045 AK CD 4045 BD RCA RCA RCA RCA RCA RCA 6c 6a 6b ch 16b 6c -55 155 -25 85 -55 155 -55 155 -55 155 -55 155 -0.5 +15 -0.5 +15 -0.5 +15 XI.5 +15 -0.5 +15 -0.5 +20 2Oc 2Oc 200 0.5 1 1 2 0.5 1 Q 450 450 Cl 375 375 Q 450 450 Q 375 375 Q 450 450 Q 375 375 0.5 1 Q 450 450 Q 375 375 Q 450 450 Q 375 375 Q 0.5 1 200 5 10 15 5 10 15 5 10 15 5 10 15 1.5 3 4 1.5 3 4 1.5 3 4 1.5 3 4 3.5 7 11 3.5 7 11 3.5 7 11 3.5 7 11 4On 40n 40n 40n 40n 40n 4On 40n 40n 40n 40n 40n Q 0 25 13 10 25 13 10 25 13 10 25 13 10 25 13 10 25 13 10 25 13 10 25 13 10 T-Q 2200 2200 Ta 900' 900 5` : TmQ 6 5 0 6501: CD 4045 BE RCA 6a -25 85 -0.5 +20 200 Q Q Q CD 4045 BF XA 6b -55 155 -0.5 +20 200 CD 4045 BH XA ch -55 155 -0.5 +20 Q Q Q 0 Q 0 21 -stufiger Zдhler 21-Stage Counter Compteur B 21 ktages Contatore a 21 stadi Contador de 21 pasos GRENZDATEN Hersteller hknufact. Fabricanto PKXbttOd Fabrlcantes CD 4045 BK SCA 16b TU KENNDATEN max mW min max min max udd UIL UIH WNL §%lP v v 40n 40n 40n 40n 40n 40n 40n 40n 40n 40n 40n 40n 4On 40n 40n L3n 40n 40n min max 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 hl "gtyp m%n& Pin 1 t 25 Q . 13 0 10 Q Q Q Q Q Q Q Q Q 25 13 10 25 13 10 25 13 10 25 13 10 25 13 10 0 25 13 10 25 13 10 25 13 10 25 13 10 25 13 10 25 13 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 HCC 4045 BD WS HCC 4045 BF 5GS 6b 1.5 3.5 3 7 4 11 1.5 3.5 3 7 4 11 -25 85 1.5 3.5 3 7 11 4 1.5 3.5 3 7 4 17 HCC 4045 BK SGS 16b HCF 4045 BE SGS 6a Q 0 Q Q Q Q HCF 4045 BF SGS 6b -25 85 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 nS vcc 12 13 I4 I5 I6 QA 17 +--+ 161 151 141