| 371921 | CD40193B-MIL | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | Texas Instruments |
| 371922 | CD40193BC | Synchronous 4-Bit Up/Down Binary Counter | Fairchild Semiconductor |
| 371923 | CD40193BC | Synchronous 4-Bit Up/Down Decode/Binary Counter | National Semiconductor |
| 371924 | CD40193BCM | Synchronous 4-Bit Up/Down Binary Counter | Fairchild Semiconductor |
| 371925 | CD40193BCMX | Synchronous 4-Bit Up/Down Binary Counter | Fairchild Semiconductor |
| 371926 | CD40193BCN | Synchronous 4-Bit Up/Down Binary Counter | Fairchild Semiconductor |
| 371927 | CD40193BE | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | Texas Instruments |
| 371928 | CD40193BEE4 | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) 16-PDIP -55 to 125 | Texas Instruments |
| 371929 | CD40193BF3A | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | Texas Instruments |
| 371930 | CD40193BM | Synchronous 4-Bit Up/Down Decode/Binary Counter | National Semiconductor |
| 371931 | CD40193BMS | Up/Down Counter, Presettable, Dual Clock, Reset, Binary Type, Rad-Hard, CMOS, Logic | Intersil |
| 371932 | CD40193BNSR | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | Texas Instruments |
| 371933 | CD40193BNSRE4 | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) 16-SO -55 to 125 | Texas Instruments |
| 371934 | CD40193BPW | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | Texas Instruments |
| 371935 | CD40193BPWR | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | Texas Instruments |
| 371936 | CD40194B | CMOS 4-Bit Bidirectional Universal Shift Register | Texas Instruments |
| 371937 | CD40194BE | CMOS 4-Bit Bidirectional Universal Shift Register | Texas Instruments |
| 371938 | CD40194BEE4 | CMOS 4-Bit Bidirectional Universal Shift Register 16-PDIP -55 to 125 | Texas Instruments |
| 371939 | CD40194BMS | CMOS 4-Bit Bidirectional Universal Shift Register | Intersil |
|
| 371940 | CD40194BNSR | CMOS 4-Bit Bidirectional Universal Shift Register | Texas Instruments |
| 371941 | CD40194BPW | CMOS 4-Bit Bidirectional Universal Shift Register | Texas Instruments |
| 371942 | CD40194BPWR | CMOS 4-Bit Bidirectional Universal Shift Register | Texas Instruments |
| 371943 | CD4019B | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371944 | CD4019B-MIL | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371945 | CD4019BC | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371946 | CD4019BC | Quad AND-OR Select Gate | National Semiconductor |
| 371947 | CD4019BCCW | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371948 | CD4019BCM | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371949 | CD4019BCMX | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371950 | CD4019BCN | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371951 | CD4019BCSJ | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371952 | CD4019BCSJX | Quad AND-OR Select Gate | Fairchild Semiconductor |
| 371953 | CD4019BE | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371954 | CD4019BEE4 | CMOS Quad AND/OR Select Gate 16-PDIP -55 to 125 | Texas Instruments |
| 371955 | CD4019BF | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371956 | CD4019BF3A | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371957 | CD4019BM | Quad AND-OR Select Gate | National Semiconductor |
| 371958 | CD4019BM | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371959 | CD4019BM96 | CMOS Quad AND/OR Select Gate | Texas Instruments |
| 371960 | CD4019BM96E4 | CMOS Quad AND/OR Select Gate 16-SOIC -55 to 125 | Texas Instruments |
