| 371961 | CD4019BMS | CMOS Quad AND/OR Select Gate | Intersil |
| 371962 | CD4019BMT | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371963 | CD4019BNSR | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371964 | CD4019BPW | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371965 | CD4019BPWR | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371966 | CD4020 | 14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters | Fairchild Semiconductor |
| 371967 | CD40208BMS | CMOS 4 x 4 Multiport Register | Intersil |
| 371968 | CD4020B | CMOS ripple-carry binary counter/divider | Intersil |
| 371969 | CD4020B | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371970 | CD4020B-MIL | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371971 | CD4020BC | 14-Stage Ripple Carry Binary Counters | Fairchild Semiconductor |
| 371972 | CD4020BC | 14-Stage Ripple Carry Binary Counters | National Semiconductor |
| 371973 | CD4020BCC2 | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371974 | CD4020BCCW | 14-Stage Ripple Carry Binary Counters | Fairchild Semiconductor |
| 371975 | CD4020BCJ | 14-Stage/ 12-Stage Ripple Carry Binary Counters | National Semiconductor |
| 371976 | CD4020BCM | 14-Stage Ripple Carry Binary Counters | Fairchild Semiconductor |
| 371977 | CD4020BCMX | 14-Stage Ripple Carry Binary Counters | Fairchild Semiconductor |
| 371978 | CD4020BCN | 14-Stage Ripple Carry Binary Counters | Fairchild Semiconductor |
| 371979 | CD4020BCN | 14-Stage/ 12-Stage Ripple Carry Binary Counters | National Semiconductor |
|
| 371980 | CD4020BE | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371981 | CD4020BEE4 | CMOS 14-Stage Ripple-Carry Binary Counter/Divider 16-PDIP -55 to 125 | Texas Instruments |
| 371982 | CD4020BF | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371983 | CD4020BF3A | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371984 | CD4020BM | 14-Stage Ripple Carr y Binary Counters | National Semiconductor |
| 371985 | CD4020BMJ | 14-Stage/ 12-Stage Ripple Carry Binary Counters | National Semiconductor |
| 371986 | CD4020BMN | 14-Stage/ 12-Stage Ripple Carry Binary Counters | National Semiconductor |
| 371987 | CD4020BMS | Counter/Divider, 14-Stage, Binary Ripple-Carry, Rad-Hard, CMOS, Logic | Intersil |
| 371988 | CD4020BMW_883 | CD4020BM, CD4020BC, CD4060BM, CD4060BC 14-Stage Ripple Carr y Binary Counters | National Semiconductor |
| 371989 | CD4020BNSR | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371990 | CD4020BNSRG4 | CMOS 14-Stage Ripple-Carry Binary Counter/Divider 16-SO -55 to 125 | Texas Instruments |
| 371991 | CD4020BPW | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371992 | CD4020BPWE4 | CMOS 14-Stage Ripple-Carry Binary Counter/Divider 16-TSSOP -55 to 125 | Texas Instruments |
| 371993 | CD4020BPWR | CMOS 14-Stage Ripple-Carry Binary Counter/Divider | Texas Instruments |
| 371994 | CD4021 | 8-Stage Static Shift Register | Fairchild Semiconductor |
| 371995 | CD4021 | CMOS 8-Stage Static Shift Registers | Intersil |
| 371996 | CD4021B | CMOS 8-Stage Static Shift Register | Texas Instruments |
| 371997 | CD4021B-MIL | CMOS 8-Stage Static Shift Register | Texas Instruments |
| 371998 | CD4021B-Q1 | Automotive Catalog CMOS 8-Stage Static Shift Register 16-SOIC -40 to 125 | Texas Instruments |
| 371999 | CD4021BC | 8-Stage Static Shift Register | Fairchild Semiconductor |
| 372000 | CD4021BCM | 8-Stage Static Shift Register | Fairchild Semiconductor |
