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SN54HC573A - Octal Transparent D-Type Latche

Description

The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads.

Features

  • Wide Operating Voltage Range from 2 V to 6 V.
  • High-Current 3-State Outputs Drive Bus Lines Directly up to 15 LSTTL Loads.
  • Low Power Consumption: 80-µA Maximum ICC.
  • Typical tpd = 21 ns.
  • ±6-mA Output Drive at 5 V.
  • Low Input Current: 1 µA (Maximum).
  • Bus-Structured Pinout 2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN54HC573A, SN74HC573A SCLS147G – DECEMBER 1982 – REVISED APRIL 2022 SNx4HC573A Octal Transparent D-Type Latches With 3-State Outputs 1 Features • Wide Operating Voltage Range from 2 V to 6 V • High-Current 3-State Outputs Drive Bus Lines Directly up to 15 LSTTL Loads • Low Power Consumption: 80-µA Maximum ICC • Typical tpd = 21 ns • ±6-mA Output Drive at 5 V • Low Input Current: 1 µA (Maximum) • Bus-Structured Pinout 2 Applications • Buffer Registers • Bidirectional Bus Drivers • Working Registers 3 Description The SNx4HC573A devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads.
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