Signetics MM74C903N hex inverting buffer Integrated Circuit

National MM74HC240N/MC74HC240N buffer inverting 2 element 4 bit Integrated Circ

Panasonic MN74HC4049 hex buffer, inverting/non inverting Integrated Circuit

National MM74C74N dual D type flip-flop with set/reset Integrated Circuit

Motorola MC14049UBCP hex inverter/buffer 6 channels Integrated Circuit

National MM74C00N quad 2-input NAND Integrated Circuit

RCA CD74HCT04E hex inverter buffer Integrated Circuit

Harris CD74HC4049E hex buffer, inverting/non inverting Integrated Circuit