 | CD74HCT4040EE4 | Texas Instruments | 12-Bit Up Counter, HCT, CMOS, Negative Edge Trigger, 5V, PDIP |
 | CD74HCT4060M96 | Texas Instruments | 14-Bit CMOS Counter, 30MHz, 5.5V, SOIC |
 | CD74HCT163MTE4 | Texas Instruments | 4-Bit Sync Up Counter, 30MHz, 5.5V, SOIC, Neg Edge |
 | DM74ALS162BMX | Onsemi | 4-Bit Synchronous Decade Counter IC, Positive Edge, Up, 5.5V, SOIC |
 | SN74LV161ADG4 | Texas Instruments | 4-Bit Up Counter IC, 220MHz, 5.5V, SOIC |
 | 74F163ASCX | Onsemi | 4-Bit Sync Binary Counter IC, BIPOLAR, SOIC |
 | SN74ALS569ADWR | Texas Instruments | 4-Bit Synchronous Up/Down Counter, 3-State, SOIC, 30MHz |
 | M74HC393RM13TR | Stmicroelectronics | 4-Bit Up Binary Counter, 2x4-Bit, 3-State, SO, 6V, 345ns |
 | SN74AS161D | Texas Instruments | 4-Bit Synchronous Up Counter, Positive Edge Triggered, 75MHz, SOIC |
 | CD4024BM96 | Texas Instruments | CMOS 7-Stage Counter/Divider, 24MHz, 18V, SOIC |
 | 74AC163MTCX | Onsemi | 4-Bit Synchronous Binary Counter IC, CMOS, TSSOP |
 | MC14018BD | Onsemi | 5-Bit Synchronous Up Ring Counter, SOIC, 4MHz, 18V |
| CD74HC4020M96 | Texas Instruments | 14-Stage Binary Counter, CMOS, 35MHz, SOIC |
 | MM74HC393SJ | Onsemi | Dual 4-Bit Up Counter IC, CMOS, Negative Edge Trigger, 2V-6V, SOP |
 | CD74HC192PWRG4 | Texas Instruments | 4-Bit Synchronous BCD Up/Down Counter, CMOS, 24MHz, TSSOP |
 | CD40102BPWG4 | Texas Instruments | CMOS Synchronous Down Counter IC, 4.8MHz, 18V, TSSOP |
 | CD74HC4017M96 | Texas Instruments | 10-Bit CMOS Decade Counter, 60MHz, SOIC, Pos Edge Trigger |
 | CD74HC40103ME4 | Texas Instruments | 8-Bit Down Counter IC, 25MHz, 6V, SOIC, CMOS |
 | CD4536BPWR | Texas Instruments | CMOS Programmable Timer IC, 3-18V, 5MHz, 125°C, TSSOP |
 | CD4510BPWR | Texas Instruments | CMOS 4-Bit Up/Down Counter, 11MHz, 18V, TSSOP |
