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

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Product Name Notes
4 BIT BINARY COUNTER 14SO
54ALS163B Synchronous 4-Bit Binary Counters
54ALS191A Synchronous 4-Bit Up/Down Binary Counter
54HC163 Synchronous 4-Bit Binary Counters
54HC393 Dual 4-Bit Binary Counters
54HC4040 Asynchronous 12-Bit Binary Counters
54LS169B Synchronous 4-Bit Up/Down Binary Counters
54S169 Synchronous 4-Bit Up/Down Binary Counters
74LS490 - Dual 4-Bit Decade Counter, LS Series
Binary Counter, 100E Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, ECL, PQCC28
Binary Counter, AHC/VHC/H/U/V Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16
Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20
Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20
Binary Counter, AS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16
Binary Counter, AS Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, CQCC28
Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16
Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up 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, PDIP14
Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14
Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, CDFP14
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, PDIP16
Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDSO14
Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
Binary Counter, LS Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, TTL, CDIP16
Binary Counter, LS Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, TTL, CQCC20
Binary Counter, LS Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, TTL, PDIP16
Binary Counter, LS Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, TTL, PDSO16
Binary Counter, LS Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, TTL
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, CDIP20
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20
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, PDIP20
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, CQCC20
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP20
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
Binary Counter, LV/LV-A/LVX/H Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDIP16
Binary Counter, LV/LV-A/LVX/H Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDSO16
Binary Counter, LV/LV-A/LVX/H Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PQCC16
Binary Counter, LV/LV-A/LVX/H Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14
Binary Counter, LV/LV-A/LVX/H Series, Asynchronous, Positive Edge Triggered, 12-Bit, Up Direction, CMOS, PDSO16
Binary Counter, S Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16
Binary Counter, S Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16
Binary Counter, Synchronous, Bidirectional, TTL, PQCC28
Binary Counter, Synchronous, Up Direction, TTL, PDSO16
Binary Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14
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, CDIP16
CD74HC40103-EP Enhanced Product High Speed Cmos Logic 8-Stage Synchronous Down Counters
COUNTER DIVIDE X12 14SO
Counter Single 4-Bit Async Binary UP/Down 16-Pin SO EIAJ T/R
Counter Single 4-Bit Sync Binary UP/Down 16-Pin SOP
Counter
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDFP14
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CQCC20
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16
Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16
Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16
Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP20
Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16
Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16
Decade Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDFP14
Decade Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14
Decade Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP16
Decade Counter
IC COUNTER BIN 4BIT Dual 14SO
IC COUNTER BIN 8BIT W/REG 16SO
SN74LS592 8-Bit Binary Counters With Input Registers
SN74S163 4-Bit Binary Counters
SNJ5492 - Divide By 12 Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDFP14
Z803606 - Z-CIO Counter/Timer & Parallel I/O

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