Datasheet4U Logo Datasheet4U.com

74ABT544D - Octal latched transceiver

Download the 74ABT544D datasheet PDF. This datasheet also covers the 74ABT544 variant, as both devices belong to the same octal latched transceiver family and are provided as variant models within a single manufacturer datasheet.

Description

The 74ABT544 high performance BiCMOS device combines 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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74ABT544_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74ABT541 Octal Buffer/Line Driver Fairchild Semiconductor
74ABT543 Octal Registered Transceiver Fairchild Semiconductor
74ABT573 Octal D-Type Latch Fairchild Semiconductor
74ABT574 Octal D-Type Flip-Flop Fairchild Semiconductor
74ABT00 Quad 2-input NAND gate Philips

Other Datasheets by NXP Semiconductors

Part Number Description
74ABT544DB Octal latched transceiver
74ABT544 Octal latched transceiver
74ABT544PW Octal latched transceiver
74ABT540 Octal buffer
74ABT541 Octal buffer/line driver

Full PDF Text Transcription

Click to expand full text
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 combines 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. The outputs are guaranteed to sink 64 mA. 2.
Published: |