HC CMOS 4-Bit Decade Counter IC, 2-Circuit, SO, Neg Edge Trigger
8-Bit Up Counter, 74HC CMOS, SO, 3-State, Asynchronous Reset
4-Bit Up Binary Counter, 2x4-Bit, 3-State, SO, 6V, 345ns
HC/UH SERIES, 8-INPUT NAND GATE, PDSO14, SOP-14
BCD Syncronous Up/Down Counter
