74HC32R   数据手册 ( 数据表 )

STMicroelectronics

QUAD 2-INPUT OR GATE

Renesas Electronics

Quad. 2-input OR Gates

STMicroelectronics

HC323 8 BIT PIPO SHIFT REGISTER WITH SYNCHRONOUS CLEAR HC299 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR

Renesas Electronics

8-bit Universal Shift/Storage Register (with 3-state Outputs)

Renesas Electronics

Quad. 2-input OR Gates

Kodenshi Auk Co., LTD

Quad 2-Input OR Gate

System Logic Semiconductor

8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Performance Silicon-Gate CMOS

Fairchild Semiconductor

Quad 2-Input OR Gate

Integral Corp.

Quad 2-Input OR Gate High-Performance Silicon-Gate CMOS

Hitachi -> Renesas Electronics

8-bit Universal Shift/Storage Register (with 3-state Outputs)

Motorola => Freescale

Quad 2−Input OR Gate High−Performance Silicon−Gate CMOS