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SN74AHC573-Q1 - Octal Transparent D-Type Latche

General Description

The SN74AHC573 is an octal transparent D-type latch designed for 2-V to 5.5-V VCC operation.

When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs.

When LE is low, the Q outputs are latched at the logic levels of the D inputs.

Key Features

  • 1.
  • Qualified for Automotive.

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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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SN74AHC573-Q1 www.ti.com.................................................................................................................................................. SCLS697A – DECEMBER 2005 – REVISED APRIL 2008 OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS FEATURES 1 • Qualified for Automotive Applications • Operating Range 2-V to 5.5-V VCC • 3-State Outputs Directly Drive Bus Lines PW PACKAGE (TOP VIEW) OE 1 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 GND 10 20 VCC 19 1Q 18 2Q 17 3Q 16 4Q 15 5Q 14 6Q 13 7Q 12 8Q 11 LE DESCRIPTION The SN74AHC573 is an octal transparent D-type latch designed for 2-V to 5.5-V VCC operation. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs.