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74ABTH162245A - 16-bit bus transceiver

Download the 74ABTH162245A datasheet PDF. This datasheet also covers the 74ABT162245A variant, as both devices belong to the same 16-bit bus transceiver family and are provided as variant models within a single manufacturer datasheet.

Description

The 74ABT162245A; 74ABTH162245A is a 16-bit transceiver with 30 Ω termination resistors and 3-state outputs.

The device can be used as two 8-bit transceivers or one 16-bit transceiver.

Features

  • 16-bit bidirectional bus interface.
  • Multiple VCC and GND pins minimize switching noise.
  • 3-state buffers.
  • Output capability: +12 mA/.
  • 32 mA.
  • 74ABTH162245A incorporates bus-hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs.
  • Integrated 30 Ω termination resistors.
  • Supply voltage range from 4.5 to 5.5 V.
  • BiCMOS high speed and output drive.
  • Direct interface with TTL lev.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74ABT162245A-nexperia.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74ABTH162245A 16-Bit bus transceiver NXP
74ABTH162240 16-bit inverting buffer/driver NXP
74ABTH162244 16-bit buffer/line driver NXP
74ABTH16240A 16-bit inverting buffer/driver NXP
74ABTH16241A 16-bit buffer/driver NXP

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Full PDF Text Transcription

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74ABT162245A; 74ABTH162245A 16-bit bus transceiver with 30 Ω series termination resistors; 3-state Rev. 5 — 2 July 2021 Product data sheet 1. General description The 74ABT162245A; 74ABTH162245A is a 16-bit transceiver with 30 Ω termination resistors and 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
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