74HC253R   数据手册 ( 数据表 )

STMicroelectronics

DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT

Motorola => Freescale

Dual 4-lnput Data Selector/Multiplexer with 3-State Outputs

System Logic Semiconductor

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

Kodenshi Auk Co., LTD

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

System Logic Semiconductor

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

Renesas Electronics

Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs)

IK Semicon Co., Ltd

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

System Logic Semiconductor

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

System Logic Semiconductor

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

Kodenshi Auk Co., LTD

Dual 4-Input Data Selector/Multiplexer with 3-State Otputs