5x Genuine 74LS374N 74LS374 Octal D-Type Flip-Flop 3-State Output IC 74LS374B1

5 x HD74LS257P HITACHI QUAD 2-INPUT MUX WITH 3-STATE OUTPUT 74257 IC

1 x Genuine N8T28N Signetics IC Quad 3-state Bus Transceiver MC6889P MC8T28P

5 x 74LS76N Signetics 74LS76PC DM74LS76N IC

5 x 74LS257A MATSUSHITA QUAD 2-INPUT MUX WITH 3-STATE OUTPUT 74257 IC

5 x 74LS258AN Signetics Quad 2-input multiplexer with 3-state outputs 74LS258 IC

5 x Genuine 74LS244N SIGNETICS 3-State Octal Octal Buffers Drivers 74LS244 IC

5x Genuine 74LS05N 74LS05 Signetics Hex inverters with open collector outputs IC