74LS273W   データシート

Fairchild Semiconductor

8-Bit Register with Clear

Fairchild Semiconductor

8-Bit Register with Clear

Unspecified

OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP FLOP WITH RESET

Motorola => Freescale

Octal D flip-flop with clear

Fairchild Semiconductor

Triple 3-Input NOR Gate

MITSUBISHI ELECTRIC

Octal positive edge-triggered d-type flip flop with reset

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Gates

Motorola => Freescale

TRIPLE 3-INPUT NOR GATE

Renesas Electronics

Triple 3-input Positive NOR Gates

Fairchild Semiconductor

Quad S-RLatch

Motorola => Freescale

QUAD SET-RESET LATCH