4-Bit Synchronous CMOS Decade Counter, Positive Edge Triggered, 18V, TSSOP
CMOS 4-Bit BCD Up/Down Counter, 18V, 11MHz, TSSOP
4-Bit Counter IC, 11MHz, Positive Edge Trigger, 18V, TSSOP-16
IC PRESET BCD UP/DN CONV 16TSSOP