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74LVTH573 - Low Voltage Octal Transparent Latch

Download the 74LVTH573 datasheet PDF. This datasheet also covers the 74LVT573 variant, as both devices belong to the same low voltage octal transparent latch family and are provided as variant models within a single manufacturer datasheet.

General Description

The LVT573 and LVTH573 consist of eight latches with 3-STATE outputs for bus organized system applications.

The latches appear transparent to the data when Latch Enable (LE) is HIGH.

When LE is low, the data satisfying the input timing requirements is latched.

Key Features

  • Input and output interface capability to systems at 5V VCC.
  • Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH573), also available without bushold feature (74LVT573).
  • Live insertion/extraction permitted.
  • Power Up/Down high impedance provides glitch-free bus loading.
  • Outputs source/sink.
  • 32mA/+64mA.
  • Functionally compatible with the 74 series 573.
  • Latch-up performance exceeds 500mA.
  • ESD performance:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74LVT573_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
74LVTH574 Low Voltage Octal D-Type Flip-Flop
74LVTH543 Low Voltage Octal Registered Transceiver
74LVTH125 Low Voltage Quad Buffer
74LVTH162240 Low Voltage 16-Bit Inverting Buffer/Line Driver
74LVTH162244 Low Voltage 16-Bit Buffer/Line Driver

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.

View original datasheet text
74LVT573, 74LVTH573 — Low Voltage Octal Transparent Latch with 3-STATE Outputs January 2008 74LVT573, 74LVTH573 Low Voltage Octal Transparent Latch with 3-STATE Outputs Features ■ Input and output interface capability to systems at 5V VCC ■ Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH573), also available without bushold feature (74LVT573) ■ Live insertion/extraction permitted ■ Power Up/Down high impedance provides glitch-free bus loading ■ Outputs source/sink –32mA/+64mA ■ Functionally compatible with the 74 series 573 ■ Latch-up performance exceeds 500mA ■ ESD performance: – Human-body model > 2000V – Machine model > 200V – Charged-device model > 1000V General Description The LVT573 and LVTH573 consist of eight latches with 3-STA