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74ABT544 Datasheet Octal Latched Transceiver

Manufacturer: NXP Semiconductors

Overview: 74ABT544 Octal latched transceiver with dual enable; 3-state Rev. 6 — 3 November 2011 Product data sheet 1.

General Description

The 74ABT544 high performance BiCMOS device bines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction.

Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction.

Key Features

  • Combines 74ABT640 and 74ABT373 type functions in one device.
  • 8-bit octal transceiver with D-type latch.
  • Back-to-back registers for storage.
  • Separate controls for data flow in each direction.
  • Live insertion and extraction permitted.
  • Output capability: +64 mA to 32 mA.
  • Power-up 3-state.
  • Power-up reset.
  • Latch-up protection exceeds 500 mA per JESD78B class II level A.
  • ESD protection:.
  • HBM JESD22-A114F exceeds 2000 V.
  • MM JESD22-A115-A exce.

More Datasheets from NXP Semiconductors

Part Number Description
74ABT544D Octal latched transceiver
74ABT544DB Octal latched transceiver
74ABT544PW Octal latched transceiver
74ABT540 Octal buffer
74ABT541 Octal buffer/line driver
74ABT543A Octal latched transceiver
74ABT543AD Octal latched transceiver
74ABT543ADB Octal latched transceiver
74ABT543APW Octal latched transceiver
74ABT5074 Synchronizing dual D-type flip-flop

74ABT544 Distributor