Signetics N74174B Date Code Correct Apple 1 part - Rare - NOS

Signetics N7432F Date Code Correct Apple 1 part - Rare! - NOS

Synertek SY6502 8-bit microprocessor integrated circuit 40 pin dip date 8139

Fairchild 74155PC, 1 of 4 decoder/demultiplexer Integrated Circuit

Signetics N8266B - 2 Input 4 Bit Digital Multiplexer - NOS

74157PC [5pcs] QUAD 2 INPUT Multiplexer; Tungsram; DIP-16 (SN74157)

Lot of 5x Signetics PLS153F Programmable Logic Array ICs – 20-Pin Ceramic-NOS

N7451A Signetics AND-OR-Invert Gate TTL Series 2-Func 4-Input APPLE 1 NOS