54S200
TTL 256 x 1 RAM (Signetics)
54S240
Buffers / Lind Drivers / Line Receivers (National Semiconductor)
54S241
Buffers / Lind Drivers / Line Receivers (National Semiconductor)
54S244
Buffers / Lind Drivers / Line Receivers (National Semiconductor)
54S257
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS (Texas Instruments)
54S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS (Texas Instruments)
54S288
256-BIT TTL PROM (National Semiconductor)
54S04
HEX INVERTING GATES (National Semiconductor)
54S08
Quad 2-Input AND Gates (National Semiconductor)
54S08
Quadruple 2-Input Positive-AND Gates (Texas Instruments)