Dual 4-Bit Shift Register, 15.5V, 4.5V, DIP16
TRIPLE 1-CHANNEL, SGL ENDED MULTIPLEXER, PDIP16, 0.300 INCH, PLASTIC, SOT38-4, DIP-16
Shift Register, 4-Bit, CMOS, PDIP16,
Single-Ended Multiplexer, 3 Func, 2 Channel, CMOS, PDIP16,
Integrated Circuit Mos 4085/HEF4085BP PHILIPS
HEF4031BP