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74LVC2T45 Datasheet Dual Bit Dual Power Supply Translating Transceiver

Manufacturer: Diodes Incorporated

Overview: 74LVC2T45 DUAL BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE.

General Description

The 74LVC2T45 is a dual-bit, dual-supply transceiver with tri-state outputs suitable for transmitting two logic bits across different voltage domains.

The direction pin (DIR) and Port A, consisting of pins 1A and 2A, have logic levels in relation to VCC(A) while port B, consisting of pins 1B and 2B have logic levels related to VCC(B).

This arrange- ment allows for universal low-voltage translation between any voltages from 1.2V to 5.5V.

Key Features

  • Wide Supply Voltage Range:.
  • VCC(A): from 1.2V to 5.5V.
  • VCC(B): from 1.2V to 5.5V.
  • ± 24mA Output Drive at 3.3V.
  • CMOS Low Power Consumption 16µA Maximum ICC.
  • High Noise Immunity.
  • IOFF Supports Partial-Power-Down Mode Operation.
  • IOFF Controlled by Either VCC Being at 0V.
  • Inputs Accept up to 5.5V.
  • Maximum data rates:.
  • 420Mbps (3.3V to 5V translation).
  • 210Mbps (translate to 3.3V).
  • 140Mbps (translate to 2.5V).
  • 75Mbps (translate to.

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