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74LVC162373A - 16-bit D-type transparent latch

Description

The 74LVC162373A and 74LVCH162373A are 16-bit D-type transparent latches with 30 Ω termination resistors and 3-state outputs.

The 74LVCH162373A has separate D-type inputs with bus hold for each latch.

Both devices can be used as two 8-bit transparent latches or a single 16bit transparent latch.

Features

  • Overvoltage tolerant inputs to 5.5 V.
  • Wide supply voltage range from 1.2 V to 3.6 V.
  • CMOS low power consumption.
  • Multibyte flow-through standard pinout architecture.
  • Multiple low inductance supply pins for minimum noise and ground bounce.
  • Direct interface with TTL levels.
  • All data inputs have bus hold (74LVCH162373A only).
  • IOFF circuitry provides partial Power-down mode operation.
  • Complies with JEDEC standard:.

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Full PDF Text Transcription

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74LVC162373A; 74LVCH162373A 16-bit D-type transparent latch; 30 Ω series termination resistors; 5 V tolerant inputs/outputs; 3-state Rev. 6 — 16 September 2021 Product data sheet 1. General description The 74LVC162373A and 74LVCH162373A are 16-bit D-type transparent latches with 30 Ω termination resistors and 3-state outputs. The 74LVCH162373A has separate D-type inputs with bus hold for each latch. Both devices can be used as two 8-bit transparent latches or a single 16bit transparent latch. Both devices feature two latch enables (1LE and 2LE) and two output enables (1OE and 2OE), each controlling 8-bits. When nLE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes.
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