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74ABT244PW - Octal buffer/line driver

Download the 74ABT244PW datasheet PDF. This datasheet also covers the 74ABT244 variant, as both devices belong to the same octal buffer/line driver family and are provided as variant models within a single manufacturer datasheet.

Description

The 74ABT244 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

  • Supply voltage range from 4.5 to 5.5 V.
  • Octal bus interface.
  • 3-State buffers.
  • BiCMOS high speed and output drive.
  • Output capability: +64 mA/.
  • 32 mA.
  • Direct interface with TTL levels.
  • Power-up 3-State.
  • Live insertion capability.
  • IOFF circuitry provides partial Power-down mode operation.
  • Latch-up protection exceeds 500 mA per JESD78 class II level A.
  • ESD protection:.
  • HBM JESD22-A114F.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74ABT244-nexperia.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74ABT244 Octal buffer/line driver NXP
74ABT244 Octal Buffer/Line Driver Fairchild Semiconductor
74ABT240 Octal inverting buffer NXP
74ABT240 Octal Buffer/Line Driver Fairchild Semiconductor
74ABT241 Octal buffer/line driver NXP

Other Datasheets by nexperia

Part Number Description
74ABT244 Octal buffer/line driver
74ABT244D Octal buffer/line driver
74ABT245 Octal transceiver
74ABT245D Octal transceiver
74ABT245PW Octal transceiver

Full PDF Text Transcription

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74ABT244 Octal buffer/line driver; 3-state Rev. 4 — 8 July 2021 Product data sheet 1. General description The 74ABT244 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. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. 2. Features and benefits • Supply voltage range from 4.5 to 5.
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