74AC11245DWE4

总线收发器 Octal Bus

description

This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

The device allows noninverted data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control DIR input. The output-enable OE input can be used to disable the device so that the buses are effectively isolated.

The 74AC11245 is characterized for operation from –40°C to 85°C.

• 3-State Outputs Drive Bus Lines Directly

• Flow-Through Architecture Optimizes PCB Layout

• Center-Pin VCC and GND Configurations

  Minimize High-Speed Switching Noise

• EPIC™ Enhanced-Performance Implanted CMOS 1-μm Process

• 500-mA Typical Latch-Up Immunity at 125°C

• Package Options Include Plastic

  Small-Outline DW, Shrink Small-Outline DB, and Thin Shrink Small-Outline PW Packages, and Standard Plastic 300-mil DIPs NT