54LS399
QUADRUPLE 2-INPUT MULTIPLEXER (Texas Instruments)
54LS399
QUAD 2-PORT REGISTER (Motorola)
54LS30
8-Input NAND Gate (National Semiconductor)
54LS32
Quad 2-Input OR Gates (National Semiconductor)
54LS32
Quadruple 2-Input Positive-OR Gates (Texas Instruments)
54LS347
BCD TO 7-SEGMENT DECODER/DRIVER (National Semiconductor)
54LS347
BCD TO 7-SEGMENT DECODER/DRIVER (Fairchild Semiconductor)
54LS365
Six-bus driver LSTTL (TW)
54LS365A
Hex TRI-STATE Buffers (National Semiconductor)
54LS367A
Hex TRI-STATE Buffers (National Semiconductor)