| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | SN74LS191N | Texas Instruments | 4-Bit Synchronous Up/Down Counter, 25MHz, PDIP |
 | CD40193BPWR | Texas Instruments | 4-Bit CMOS Up/Down Counter, 11MHz, 18V, TSSOP |
 | SN74HC4040DR | Texas Instruments | 12-Bit Asynchronous Counter, CMOS, 53MHz, SOIC |
 | CD4510BPWR | Texas Instruments | CMOS 4-Bit Up/Down Counter, 11MHz, 18V, TSSOP |
 | SN74F163ANE4 | Texas Instruments | 4-Bit Synchronous Binary Counter, 120MHz, 5V, PDIP |
 | CD74HC4017NSRE4 | Texas Instruments | CMOS Decade Counter IC, 60MHz, 10-Bit, SOP, +125°C |
 | CD74ACT163M96 | Texas Instruments | 4-Bit Synchronous Counter, 80MHz, 5.5V, SOIC, CMOS |
 | CD4520BNSR | Texas Instruments | CMOS Dual 4-Bit Up-Counter, 8MHz, 18V, SOP |
 | CD74HC4040E | Texas Instruments | 12-Bit Binary Counter IC, HC/UH, 16-PDIP, MIL-TEMP |
 | CD4518BNSR | Texas Instruments | CMOS Dual BCD Up-Counter, 4-Bit, 8MHz, 18V, SOP |
 | CD4017BM96 | Texas Instruments | 10-Bit CMOS Decade Counter, 16-SOIC, 3-18V |
 | CD74HC393E | Texas Instruments | Dual 4-Bit Binary Counter IC, 14-Pin PDIP, 2-6V |
 | CD4022BPWR | Texas Instruments | CMOS 10-Bit Up Counter, 11MHz, 18V, TSSOP |
 | CD4518BPWR | Texas Instruments | CMOS Dual BCD Up-Counter, 8MHz, 18V, 4-Bit, TSSOP |
 | SN74LS592D | Texas Instruments | 8-Bit Up Counter, 35MHz, 5V, 3-STATE, SOIC |
 | CD4024BNSR | Texas Instruments | CMOS 7-Stage Ripple Counter, 24MHz, 18V, SOP |
 | CD4024BPWR | Texas Instruments | CMOS 7-Stage Counter/Divider, 24MHz, 18V, TSSOP |
 | HEF4017BT,653 | Nexperia | 10-Bit Johnson Decade Counter, 3-15V, 280ns tpd, 16-Pin SOP |
No Image | CD74HC190PW | Texas Instruments | 4-Bit Synchronous BCD Up/Down Counter, 35MHz, CMOS, TSSOP |
No Image | CD74HC4020M96G4 | Texas Instruments | 14-Stage Binary Counter, CMOS, Negative Edge, 35MHz, SOIC |