74LS37   데이터시트

Motorola => Freescale

QUAD 2-INPUT NAND BUFFER

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Buffers

Fairchild Semiconductor

3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops

Motorola => Freescale

OCTAL D FLIP-FLOP WITH ENABLE; HEX D FLIP-FLOP WITH ENABLE; 4-BIT D FLIP-FLOP WITH ENABLE

Motorola => Freescale

4-bit D latch

ON Semiconductor

Octal D flip-Flop with Enable

Renesas Electronics

Octal D-type Edge-triggered Flip-Flips(with three-state outputs)

Fairchild Semiconductor

Octal D-Type Flip-Flop with Common Enable and Clock

Fairchild Semiconductor

3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops