 | CD74HCT161MT | Texas Instruments | 4-Bit Synchronous Up Counter, HCT, SOIC, 30MHz, 5.5V |
 | SN74LV163APWRG4 | Texas Instruments | 4-Bit Synchronous Counter, 160MHz, 5.5V, TSSOP |
 | CD4536BPW | Texas Instruments | CMOS Programmable Timer IC, 5MHz, 18V, 4-Bit, 1 Timer, TSSOP |
 | CD74HCT4020M96 | Texas Instruments | 14-Stage Binary Counter, 25MHz, 5.5V, SOIC, Negative Edge |
 | CD4520BPW | Texas Instruments | CMOS Dual 4-Bit Up-Counter, 8MHz, 18V, TSSOP |
 | SN74HC163NSRG4 | Texas Instruments | 4-Bit Synchronous Up Counter, CMOS, 44MHz, SOP |
 | HCF4040M013TR | Stmicroelectronics | 12-Bit Up Counter IC, Negative Edge Trigger, 20V, CMOS, SO-16 |
 | SN74AS163D | Texas Instruments | 4-Bit Synchronous Binary Counter, 75MHz, 5V, SOIC |
 | 74VHC161SJX | Onsemi | 4-Bit CMOS Counter, Positive Edge, Asynchronous Clear, SOP, 5.5V |
 | MC14018BCP | Onsemi | 5-Bit CMOS Synchronous Up Counter, PDIP, Positive Edge Triggered |
 | SN74ALS561AN | Texas Instruments | 4-Bit Synchronous Counter, 3-State, PDIP, 30MHz, 5V |
 | CD74HC4024PW | Texas Instruments | 7-Stage CMOS Ripple Counter, Negative Edge Trigger, 35MHz, 6V |
 | CD4060BCM | Onsemi | 14-Bit CMOS Counter IC, 12MHz, SOIC, Negative Edge |
 | CD74HCT163MT | Texas Instruments | 4-Bit Synchronous Up Counter, 30MHz, 5V, SOIC |
 | CD74HC193M | Texas Instruments | 4-Bit Synchronous Up/Down Counter, CMOS, 29MHz, SOIC |
 | CD74HCT4040MT | Texas Instruments | 12-Bit CMOS Counter, 25MHz, 5.5V, SOIC, Neg Edge |
 | SN74ALS163BN | Texas Instruments | 4-Bit Synchronous Binary Counter, 40MHz, PDIP |
 | 74AC163SC | Onsemi | 4-Bit Synchronous Counter IC, 140MHz, 6V, SOIC |
 | CD74HCT390MT | Texas Instruments | Dual Decade Ripple Counter, 27MHz, 5V, CMOS, SOIC |
 | SN74F163AN | Texas Instruments | 4-Bit Synchronous Binary Counter, 120MHz, 5V, PDIP |
