13-Input NAND Gate, 74HC Series, CMOS, PDIP-16
4-Bit Up Counter IC, Positive Edge Triggered, 62MHz, PDIP16
8-Bit Inverting 3-State Buffer/Driver, 74HC CMOS, DIP-20
4-Bit D Flip-Flop, 40MHz, 3-State, DIP, CMOS
HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16