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74AHCT244-Q100 - Octal buffer/line driver

Download the 74AHCT244-Q100 datasheet PDF. This datasheet also covers the 74AHC244-Q100 variant, as both devices belong to the same octal buffer/line driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The 74AHC244-Q100; 74AHCT244-Q100 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.

Key Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1).
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C.
  • 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-Q100: CMOS level.
  • For 74AHCT244-Q100:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74AHC244-Q100-nexperia.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74AHCT244-Q100 Octal buffer/line driver NXP
74AHCT244 Octal buffer/line driver NXP
74AHCT245 Octal bus transceiver NXP
74AHCT257 Quad 2-input multiplexer NXP
74AHCT259 8-bit addressable latch NXP

Other Datasheets by Nexperia

Part Number Description
74AHCT244 Octal buffer/line driver
74AHCT244BQ Octal buffer/line driver
74AHCT244D Octal buffer/line driver
74AHCT244PW Octal buffer/line driver
74AHCT240 Octal buffer/line driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
74AHC244-Q100; 74AHCT244-Q100 Octal buffer/line driver; 3-state Rev. 2 — 2 July 2020 Product data sheet 1. General description The 74AHC244-Q100; 74AHCT244-Q100 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. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2.