See Brady продукты
Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube
Low Power Schottky Synchronous 4-bit Binary Counter W/direct Clear 16-lead DIP
Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Rail
CMOS Presettable Divide-by-n Counter 16-lead DIP
CMOS Bcd Dual Up Counter 16-lead DIP
Dual Bcd Decade Ripple Counter 16-lead DIP
Low Power Schottky Decade Counter (divide By 2 And 5) 14-lead DIP
Dual 4-Stage Binary Ripple Counter
Dual 4-Stage Binary Ripple Counter with ÷2 and ÷5 Sections
Counter Shift Registers 64-Ch Converter