Quest 计数器

Integrated Circuit Hi Speed CMOS Synchronous 4-bitbinary Counter W/binary-synch Clear 16-lead DIP

Act Series Syn Positive Edge Triggered 4-BIT Bidirectional Binary Counter PDIP20

Synchronous 8-Bit Up/Down Binary Counters With Asynchronous Clear 28-PDIP -40 to 85

Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20

Counter Single 4-Bit Sync Binary UP 16-Pin CFPAK Tube

F/fast Series Syn Positive Edge Triggered 4-BIT Bidirectional Decade Counter PDIP16

Integrated Circuit Hi Speed Cmos Dual 4-BIT Binary Ripple Counter 14-LEAD DIP

8-Bit Binary Counters With Parallel-Input Registers and 3-State Outputs 24-SOIC -40 to 85

Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16

Integrated Circuit Low Power Schottky Dual 4-BIT Binary Ripple Counter 14-LEAD DIP