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74HCT126 - Quad buffer/line driver

Download the 74HCT126 datasheet PDF. This datasheet also covers the 74HC126 variant, as both devices belong to the same quad buffer/line driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The 74HC126; 74HCT126 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE).

A LOW on nOE causes the outputs to assume a high-impedance OFF-state.

Inputs include clamp diodes.

Key Features

  • 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).
  • Input levels:.
  • For 74HC126: CMOS levels.
  • For 74HCT126: TTL levels.
  • ESD protection:.
  • HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2000 V.
  • Sp.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC126-nexperia.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 74HCT126
Manufacturer Nexperia
File Size 240.16 KB
Description Quad buffer/line driver
Datasheet download datasheet 74HCT126 Datasheet

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Other Datasheets by Nexperia

Part Number Description
74HCT126-Q100 Quad buffer/line driver
74HCT126D Quad buffer/line driver
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74HCT123D Dual retriggerable monostable multivibrator

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
74HC126; 74HCT126 Quad buffer/line driver; 3-state Rev. 6 — 28 December 2022 Product data sheet 1. General description The 74HC126; 74HCT126 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A LOW on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • 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.