14-Pin Dual NAND Gate IC, Commercial Temperature, 5V Supply
Integrated Circuit TTL 74LS20/74LS20PC FAIRCHILD LS
Integrated Circuit TTL 74LS30/74LS30N SIGNETIC LS
NAND Gate, LS Series, 3-Func, 3-Input, TTL, PDIP14, PLASTIC, DIP-14
4-BIT Full Adders
74LS10N
