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74ALVC164245 - 16-bit dual supply translating transceiver

Datasheet Summary

Description

The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.

Features

  • Wide supply voltage range:.
  • 3 V port (VCC(A)): 1.5 V to 3.6 V.
  • 5 V port (VCC(B)): 1.5 V to 5.5 V.
  • CMOS low power consumption.
  • Overvoltage tolerant inputs to 5.5 V.
  • Direct interface with TTL levels.
  • IOFF circuitry provides partial Power-down mode operation.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • Control inputs voltage range from 2.7 V to 5.5 V.
  • High-impedance outputs when VCC(A) o.

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Datasheet Details

Part number 74ALVC164245
Manufacturer nexperia
File Size 238.13 KB
Description 16-bit dual supply translating transceiver
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Full PDF Text Transcription

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74ALVC164245 16-bit dual supply translating transceiver; 3-state Rev. 11 — 27 July 2021 Product data sheet 1. General description The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment. This device can be used as two 8-bit transceivers or one 16-bit transceiver. The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active HIGH) enables data from nAn ports to nBn ports.
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