Win Source 计数器

CMOS Presettable BCD Up/Down Counter (Dual Clock with eset) 16-PDIP -55 to 125

Counter/Divider Single 4-Bit Binary UP 14-Pin PDIP Tube

Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R

Synchronous Presettable Binary Counters with Asynchronous eset 16-SOIC -55 to 125

CMOS Presettable Up/Down Counter 16-SOIC -55 to 125

High Speed CMOS Logic Presettable Synchronous BCD Decade Up/Down Counter 16-PDIP -55 to 125

4000B Series 14-Stage Ripple-Carry Binary Counter/Divider Oscillator - SOIC-16

High Speed CMOS Logic 14-Stage Binary Counter 16-PDIP -55 to 125

Counter/Divider Dual 4-Bit Binary UP 14-Pin SOIC T/R

High Speed CMOS Logic Dual 4-Stage Binary Counters 14-PDIP -55 to 125