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74LVT244B - octal buffer/line driver

Datasheet Summary

Description

The 74LVT244B; 74LVTH244B is an 8-bit buffer/line driver with 3-state outputs.

The device can be used as two 4-bit buffers or one 8-bit buffer.

Features

  • Octal bus interface.
  • 3-state buffers.
  • Speed upgrade of 74LVT244A.
  • Wide supply voltage range from 2.7 to 3.6 V.
  • BiCMOS high speed and output drive.
  • Output capability: +64 mA and -32 mA.
  • Direct interface with TTL levels.
  • Overvoltage tolerant inputs to 5.5 V.
  • Input and output interface capability to systems at 5 V supply.
  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs.

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Datasheet preview – 74LVT244B

Datasheet Details

Part number 74LVT244B
Manufacturer nexperia
File Size 230.44 KB
Description octal buffer/line driver
Datasheet download datasheet 74LVT244B Datasheet
Additional preview pages of the 74LVT244B datasheet.

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Full PDF Text Transcription

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74LVT244B; 74LVTH244B 3.3 V octal buffer/line driver; 3-state Rev. 6 — 12 August 2021 Product data sheet 1. General description The 74LVT244B; 74LVTH244B is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs 2. Features and benefits • Octal bus interface • 3-state buffers • Speed upgrade of 74LVT244A • Wide supply voltage range from 2.7 to 3.
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