74AC16640DL

16位总线收发器具有​​三态输出 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

description

The ’AC16640 are inverting 16-bit transceivers designed for asynchronous communication between data buses.

These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow 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 1DIR and 2DIR inputs. The output-enable 1OE and 2OE inputs can be used to disable the device so that the buses are effectively isolated.

• Members of the Texas Instruments Widebus™ Family

• Flow-Through Architecture Optimizes PCB Layout

• Distributed VCC and GND Pin Configuration Minimizes 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 300-mil

   Shrink Small-Outline DL Packages Using

   25-mil Center-to-Center Pin Spacings and

   380-mil Fine-Pitch Ceramic Flat WD

   Packages Using 25-mil Center-to-Center

   Pin Spacings