74LS   데이터시트

Motorola => Freescale

ONE-OF-TEN DECODER LOW POWER SCHOTTKY

Motorola => Freescale

HEX INVERTER LOW POWER SCHOTTKY

ON Semiconductor

DUAL J-K FLIP-FLOPS WITH PRESET AND CLEAR

Unspecified

5-Bit Shift Register

Fairchild Semiconductor

8-Input NAND Gate

Fairchild Semiconductor

Dual 2-Wide 2-Input, 2-Wide 3-Input AND-OR-INVERT Gate

ON Semiconductor

Quad 2-Input NAND Gate

Motorola => Freescale

Quad 2-input exclusive OR gate

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Buffers(with Open Collector Outputs)