74HC640R   数据手册 ( 数据表 )

Renesas Electronics

Octal Bus Transceivers (with 3-state outputs)

Renesas Electronics

Octal Bus Transceivers (with 3-state outputs)

Motorola => Freescale

Octal 3-State Inverting Bus Transeceiver

System Logic Semiconductor

Octal 3-State Inverting Bus Transceiver

Integral Corp.

OCTAL 3-STATE INVERTING BUS TRANSCEIVER

System Logic Semiconductor

Octal 3-State Inverting Bus Transceiver High-Performance Silicon-Gate CMOS

IK Semicon Co., Ltd

Octal 3-State Inverting Bus Transceiver High-Performance Silicon-Gate CMOS

System Logic Semiconductor

Octal 3-State Inverting Bus Transceiver

Integral Corp.

OCTAL 3-STATE INVERTING BUS TRANSCEIVER High-Performance Silicon-Gate CMOS

System Logic Semiconductor

Octal 3-State Inverting Bus Transceiver High-Performance Silicon-Gate CMOS

Renesas Electronics

Octal Bus Transceivers (with 3-state outputs)