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74AHC244BQ - Octal buffer/line driver

This page provides the datasheet information for the 74AHC244BQ, a member of the 74AHC244 Octal buffer/line driver family.

Datasheet Summary

Description

The 74AHC244; 74AHCT244 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

  • Wide supply voltage range from 2.0 V to 5.5 V.
  • Balanced propagation delays.
  • All inputs have Schmitt-trigger action.
  • Overvoltage tolerant inputs to 5.5 V.
  • High noise immunity.
  • CMOS low power dissipation.
  • Input levels:.
  • For 74AHC244: CMOS level.
  • For 74AHCT244: TTL level.
  • ESD protection:.
  • HBM JESD22-A114F exceeds 2000 V.
  • MM JESD22-A115-A exceeds 200 V.
  • CDM JESD22-C101E exceeds 1000.

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Datasheet Details

Part number 74AHC244BQ
Manufacturer nexperia
File Size 259.32 KB
Description Octal buffer/line driver
Datasheet download datasheet 74AHC244BQ Datasheet
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74AHC244; 74AHCT244 Octal buffer/line driver; 3-state Rev. 6 — 2 July 2020 Product data sheet 1. General description The 74AHC244; 74AHCT244 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. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments. 2. Features and benefits • Wide supply voltage range from 2.0 V to 5.5 V • Balanced propagation delays • All inputs have Schmitt-trigger action • Overvoltage tolerant inputs to 5.
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