Rochester Electronics Datasheets for Logic Counters
Logic counters are integrated circuits used for counting events in computers and other digital systems.
Logic Counters: Learn more
| Product Name | Notes |
|---|---|
| 4-Bit Synchronous Decade Counter | |
| 54AC161 - Synchronous Presettable Binary Counter - (SMD - JM38510R76302S2A ) - SPACE-LEVEL LOGIC | |
| 54AC161 - Synchronous Presettable Binary Counter - (SMD - JM38510R76302SEA ) - SPACE-LEVEL LOGIC | |
| 54AC161 - Synchronous Presettable Binary Counter - (SMD - JM38510R76302SFA ) - SPACE-LEVEL LOGIC | |
| 54AC163 - 4-Bit Binary Counter, Synchronous Reset - (SMD - JM38510R76304SFA) - uPACE-LEVEL LOGIC | |
| 54AC191 - uP/Down Counter with Preset and Ripple Clock - (SMD - JM38510R76305S2A) - uPACE-LEVEL LOGIC | |
| 54AC191 - uP/Down Counter with Preset and Ripple Clock - (SMD - JM38510R76305SFA) - uPACE-LEVEL LOGIC | |
| 54F161 - Synchronous Presettable Binary Counter - (SMD - JM38510/34301SEA) - SPACE-LEVEL LOGIC | |
| 54F161 - Synchronous Presettable Binary Counter - (SMD - JM38510/34301SFA) - SPACE-LEVEL LOGIC | |
| 54F163 - 4-Bit Binary Counters - (SMD - JM38510/34302SEA) - SPACE-LEVEL LOGIC | |
| 54HC163 Synchronous 4-Bit Binary Counters | |
| 54LS168 - Decade UP/Down Counter | |
| Binary Counter, 100E Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQCC28 | |
| Binary Counter, 100E Series, Synchronous, Positive Edge Triggered, 6-Bit, Bidirectional, ECL, PQCC28 | |
| Binary Counter, 100E Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQCC28 | |
| Binary Counter, 100E Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQFP32 | |
| Binary Counter, 100E Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL | |
| Binary Counter, 10E Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQCC28 | |
| Binary Counter, 10E Series, Synchronous, Positive Edge Triggered, 6-Bit, Bidirectional, ECL, PQCC28 | |
| Binary Counter, 10E Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQCC28 | |
| Binary Counter, 10E Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQFP32 | |
| Binary Counter, 10H Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, ECL, PDIP16 | |
| Binary Counter, 10H Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, ECL, PQCC20 | |
| Binary Counter, 10H Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, ECL, PDIP16 | |
| Binary Counter, 10H Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, ECL, PQCC20 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, CDIP16 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, MOS, PDSO16 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 24-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction PDSO14 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, CDIP14 | |
| Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, PDSO14 | |
| Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16 | |
| Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | |
| Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16 | |
| Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16 | |
| Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDSO16 | |
| Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | |
| Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16 | |
| Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16 | |
| Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16 | |
| Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | |
| Binary Counter, AS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | |
| Binary Counter, AS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16 | |
| Binary Counter, AS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | |
| Binary Counter, Asynchronous, Up Direction, TTL, CDIP14 | |
| Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | |
| Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, PDSO16 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDIP16 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDIP16 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, PDIP14 | |
| Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, PDSO14 | |
| Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | |
| Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 | |
| Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16 | |
| Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS | |
| Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 8-Bit, Down Direction, CMOS, PDSO16 | |
| Binary Counter, HCT Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, HCT Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, HCT Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14 | |
| Binary Counter, HCT Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | |
| Binary Counter, HCT Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, PDIP14 | |
| Binary Counter, HCT Series, Asynchronous, Negative Edge Triggered, 7-Bit, Up Direction, CMOS, PDSO14 | |
| Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16 | |
| Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | |
| Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16 | |
| Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 | |
| Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 8-Bit, Down Direction, CMOS, PDSO16 | |
| Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDFP14 | |
| Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14 | |
| Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CQCC20 | |
| Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP14 | |
| Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDSO14 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDFP16 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20 | |
| Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | |
| Binary Counter, S Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16 | |
| Binary Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, CDIP14 | |
| Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16 | |
| CD74HC190 High Speed CMOS Logic Presettable Synchronous BCD Decade Up/Down Counter | |
| CD74HCT4020 High Speed CMOS Logic 14-Stage Binary Counter | |
| CMOS Presettable Divide-By-N Counter | |
| Counter Single 4-Bit Hexadecimal UP/Down 16-Pin PDIP Rail | |
| Counter/Divider Single 4-Bit Octal UP 16-Pin SO EIAJ | |
| Counter | |
| CY74FCT163T Synchronous 4-Bit Binary Counter | |
| D3232 - Address Multiplexer & Counter | |
| Decade Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 | |
| Decade Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16 | |
| Decade Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | |
| Decade Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDSO16 | |
| Decade Counter, HCT Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDSO16 | |
| Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14 | |
| Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20 | |
| DM74161 - Binary Counter, Synchronous, Up Direction, TTL, CDIP16 | |
| DM7490 - Decade Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | |
| DM8556 - Binary Counter, 85 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16 | |
| Dual 4-BIT BINARY COUNTER | |
| Dual BCD Up Counter | |
| HEC4040BT - 12-stage binary ripple counter | |
| HEF4060BT - Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16 | |
| HEF4060BTT-Q100 - Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS | |
| MC14510B - BCD UP/DOWN COUNTER | |
| MC14536 - 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DIVIDE BY N COUNTER, PDIP16 | |
| Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter | |
| Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 10-Bit, Up Direction, CMOS, CDIP16 | |
| Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 10-Bit, Up Direction, CMOS, PDSO16 | |
| Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 5-Bit, Up Direction PDSO16 | |
| Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 5-Bit, Up Direction, CMOS, PDIP16 | |
| Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 5-Bit, Up Direction, CMOS, PDSO16 | |
| Ring Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO16 | |
| Ring Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 10-Bit, Up Direction, CMOS, PDSO16 |
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