4-Bit Synchronous BCD Up/Down Counter, CMOS, 35MHz, PDIP
Decade Counter, Asynchronous, Bidirectional, CMOS, PDIP16,
High Speed CMOS Logic Presettable Synchronous BCD Decade Up/Down Counter 16-PDIP -55 to 125
Decade Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16,
