74HC251B   数据手册 ( 数据表 )

STMicroelectronics

8 BIT SIPO SHIFT REGISTER

STMicroelectronics

8-CHANNEL MULTIPLEXER (3-STATE)

Motorola => Freescale

8-Input Data Selector/Multiplexer with 3-State Outputs

Integral Corp.

8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS

System Logic Semiconductor

8-Input Data Selector/Multiplexer with 3-State Outputs High-Performance Silicon-Gate CMOS

Fairchild Semiconductor

8-Channel 3-STATE Multiplexer

ON Semiconductor

8-Input Data Selector/Multiplexer with 3-State Outputs

Integral Corp.

8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS High-Performance Silicon-Gate CMOS

IK Semicon Co., Ltd

8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS High-Performance Silicon-Gate CMOS

Integral Corp.

8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS High-Performance Silicon-Gate CMOS

Motorola => Freescale

8-Input Data Selector/Multiplexer with 3-State Outputs