 | MC74ACT163NG | Onsemi | 4-Bit Synchronous Up Counter IC, CMOS, PDIP, 5.5V |
 | SN74HC4040DT | Texas Instruments | 12-Bit Asynchronous Counter, 53MHz, CMOS, SOIC |
 | SN74F163ADG4 | Texas Instruments | 4-Bit Binary Counter IC, 120MHz, 5V, SOIC, Positive Edge |
| CD74HC161M | Texas Instruments | 4-Bit CMOS Counter, 35MHz, Neg Edge, Asynch Reset, SOIC |
 | CD74HC390MT | Texas Instruments | Dual Decade Ripple Counter, 35MHz, 4-Bit, CMOS, SOIC |
 | CD74HC93MT | Texas Instruments | 4-Bit CMOS Ripple Counter, 35MHz, Neg Edge, 14-SOIC, -55 to 125C |
 | CD40102BEE4 | Texas Instruments | CMOS BCD Down Counter IC, 4-Bit, PDIP, 18V |
 | CD74HC4059M96E4 | Texas Instruments | Programmable Counter IC, 54MHz, CMOS, 2V-6V, SOIC |
 | CD74HC4060PWT | Texas Instruments | 14-Bit CMOS Counter IC, 35MHz, -55°C to 125°C, TSSOP |
 | CD4020BEE4 | Texas Instruments | CMOS 14-Stage Binary Counter/Divider, 24MHz, 18V, PDIP |
 | CD74AC283EE4 | Texas Instruments | 4-Bit Binary Adder IC, CMOS, PDIP, Through Hole |
 | 74HC4059D,118 | NXP | Programmable Divide-by-N Counter, 5-Bit, CMOS, SOP-24 |
| SN74F163AD | Texas Instruments | 4-Bit Synchronous Counter, 120MHz, 5V, SOIC |
 | SN74ALS869DW | Texas Instruments | 8-Bit Synchronous Up/Down Counter, 35MHz, 5V, SOIC |
 | CD74HCT4060E | Texas Instruments | 14-Bit CMOS Counter, 30MHz, -55°C to 125°C, PDIP |
 | CD4017BNSR | Texas Instruments | CMOS Decade Counter IC, 10 Outputs, 11MHz, 18V, SOP |
 | SN74ALS569AN | Texas Instruments | 4-Bit Bidirectional Counter, 3-State, 30MHz, 5V, PDIP |
 | 74AC191PC | Onsemi | 4-Bit Synchronous Up/Down Counter IC, CMOS, 133MHz, DIP |
 | SN74LS669N | Texas Instruments | 4-Bit Synchronous Up/Down Counter, 32MHz, PDIP |
 | CD4060BMG4 | Texas Instruments | CMOS 14-Stage Counter/Divider & Oscillator, 24MHz, 18V, -55°C to 125°C |
