| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | 74AC191PC | Onsemi | 4-Bit Synchronous Up/Down Counter IC, CMOS, 133MHz, DIP |
 | M74HC4060TTR | Stmicroelectronics | 14-Bit CMOS Counter/Oscillator, Negative Edge, Up, Asynchronous Reset, TSSOP |
No Image | M38510/31501BCA | Texas Instruments | MIL-STD Decade Counter IC, 4-Bit, 29MHz, 14-Pin DIP |
 | CD4521BM96 | Texas Instruments | CMOS 24-Stage Frequency Divider 16-SOIC -55 to 125 |
 | MC10E016FNG | Onsemi | ECL 8-Bit Synchronous Counter, 900MHz, PLCC, 0.9ns PD |
 | MC74HC390ANG | Onsemi | 4-Bit Decade Counter IC, 2x4-Bit, Negative Edge, Asynchronous Reset, PDIP |
 | MC14029BCPG | Onsemi | 4-Bit Bidirectional Binary Counter IC, CMOS, PDIP, Pos Edge Triggered |
No Image | M38510/05651BEA | Texas Instruments | 10-Bit CMOS Decade Counter, 16-Pin DIP, Military Temp |
 | MC74HC4020ANG | Onsemi | 14-Bit Up Counter, Negative Edge Triggered, 40MHz, PDIP16, CMOS Logic IC |
 | M74HC4024B1R | Stmicroelectronics | 7-Bit Up Counter, Negative Edge Triggered, 79MHz, 5V, PDIP |
 | SN74LV393APWT | Texas Instruments | 4-Bit Up Counter, 150MHz, 2-Element, Negative Edge, TSSOP, CMOS |
 | MC14569BDWG | Onsemi | Dual 4-Bit Binary/BCD Down Counter, CMOS, SOIC W, 13MHz |
No Image | M38510/32702BDA | Texas Instruments | Dual 4-Bit Binary Counter IC, 14-Pin, MIL-TEMP, 25MHz |
 | HEF4059BP,652 | NXP | 5-Bit Programmable Divide-by-N Counter, CMOS, PDIP, 20MHz |
 | HEF4518BP,652 | NXP | Dual 4-Bit BCD Up Counter IC, CMOS, 40MHz, 15V, PDIP |
 | MC14569BCPG | Onsemi | 4-Bit CMOS Down Counter IC, Positive Edge, 13MHz, PDIP |
 | MC14520BCPG | Onsemi | 4-Bit Synchronous Up Counter IC, CMOS, PDIP, 4MHz, 18V |
No Image | M38510/66309BCA | Texas Instruments | Dual 4-Bit Binary Counter IC, 14-Pin, MIL-Temp, HC/UH Family |
No Image | M38510/31508BEA | Texas Instruments | 4-Bit Bidirectional Counter, 5V, 16-Pin CDIP, Military Temp |
 | MC14040BCPG | Onsemi | 12-Bit Up Counter IC, Negative Edge Triggered, CMOS, PDIP, 18V |