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74HCT257-Q100 - Quad 2-input multiplexer

Download the 74HCT257-Q100 datasheet PDF. This datasheet also covers the 74HC257-Q100 variant, as both devices belong to the same quad 2-input multiplexer family and are provided as variant models within a single manufacturer datasheet.

General Description

The 74HC257-Q100; 74HCT257-Q100 is a quad 2-input multiplexer with 3-state outputs.

Inputs include clamp diodes.

It enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

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 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • Complies with JEDEC standards:.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • Non-inverting data path.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC257-Q100-nexperia.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for 74HCT257-Q100 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 74HCT257-Q100. For precise diagrams, and layout, please refer to the original PDF.

74HC257-Q100; 74HCT257-Q100 Quad 2-input multiplexer; 3-state Rev. 2 — 9 February 2021 Product data sheet 1. General description The 74HC257-Q100; 74HCT257-Q100 is a quad...

View more extracted text
sheet 1. General description The 74HC257-Q100; 74HCT257-Q100 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. It enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits • 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 6.

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