 | 74VHC4040M | Onsemi | 12-Bit CMOS Counter, 210MHz, 5.5V, SOIC, Negative Edge |
 | HD74LS193FPEL | Renesas | 4-Bit Bidirectional Binary Counter, Synchronous, Positive Edge Triggered, 25MHz, 5V, SOP16 |
| HD74HC4060FPEL | Renesas | 14-Bit Up Binary Counter, Asynchronous, Negative Edge, CMOS, SOP16 |
 | HD74HC4017FPEL | Renesas | 10-Bit CMOS Ring Counter, 27MHz, SOP16, 2-6V |
 | HD74LV393ATELL | Renesas | 4-Bit Binary Counter, Asynchronous, Negative Edge, 105MHz, TSSOP14 |
| HD74LV4040AFP | Renesas | 12-Bit Up Binary Counter, Negative Edge Trigger, 25MHz, SOP16 |
 | HD74LS193P | Renesas | 4-Bit Bidirectional Binary Counter, Synchronous, TTL, PDIP-16 |
 | MC100EP016AFAG | Onsemi | ECL 8-Bit Synchronous Counter, 1.4GHz, LQFP, 3.3V, 0.7ns PD |
 | HD74LS190P | Renesas | 4-Bit Bidirectional Decade Counter, Synchronous, TTL, PDIP-16 |
 | 74VHC161M | Onsemi | 4-Bit Up Counter, CMOS, SOIC, 5.5V, Pos Edge |
 | HCF4060M013TR | Stmicroelectronics | 14-Bit CMOS Counter/Oscillator, 24MHz, SOP, 3-20V |
 | M74HC393B1R | Stmicroelectronics | 4-Bit Up Binary Counter, Dual, Negative Edge Triggered, 79MHz, 5V, DIP |
 | MC14018BDG | Onsemi | 5-Bit Preset Counter IC, CMOS, SOIC, 4MHz, 18V |
 | 74VHC4040MTC | Onsemi | 12-Bit CMOS Counter, 210MHz, 5.5V, TSSOP, Neg Edge |
 | MC14553BCPG | Onsemi | 12-Bit Up Decade Counter IC, CMOS, Neg Edge Trigger, PDIP |
 | MC14022BCPG | Onsemi | CMOS 8-Bit Up Ring Counter, PDIP, 16MHz, 18V |
 | MC74HC4020ANG | Onsemi | 14-Bit Up Counter, Negative Edge Triggered, 40MHz, PDIP16, CMOS Logic IC |
 | MC74HC4060ADTR2G | Onsemi | 14-Bit CMOS Ripple Counter, 50MHz, TSSOP-16 |
 | MC14020BDG | Onsemi | 14-Bit CMOS Counter, Negative Edge, 18V, SOIC, 8MHz |
 | SN74LS393N | Texas Instruments | Dual 4-Bit Binary Counter, Negative Edge, 35MHz, 5V, PDIP |
