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MM74HC126 - 3-STATE Quad Buffers

Download the MM74HC126 datasheet PDF. This datasheet also covers the MM74HC125 variant, as both devices belong to the same 3-state quad buffers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MM74HC125 and MM74HC126 are general purpose 3-STATE high speed non-inverting buffers utilizing advanced silicon-gate CMOS technology.

They have high drive current outputs which enable high speed operation even when driving large bus capacitances.

Key Features

  • s Typical propagation delay: 13 ns s Wide operating voltage range: 2.
  • 6V s Low input.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MM74HC125_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MM74HC126 3-STATE Quad Buffers ON Semiconductor
MM74HC123A Dual Retriggerable Monostable Multivibrator National Semiconductor
MM74HC123A Dual Retriggerable Monostable Multivibrator Fairchild
MM74HC125 3-STATE Quad Buffers Fairchild
MM74HC125 3-STATE Quad Buffers ON Semiconductor

Other Datasheets by Fairchild (now onsemi)

Part Number Description
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MM74C193 Synchronous 4-Bit Up/Down Binary Counter
MM74C244 Inverting - Non-Inverting Octal Buffer and Line Driver
MM74C374 3-STATE Octal D-Type Flip-Flop
MM74C574 3-STATE Octal D-Type Edge-Triggered Flip-Flop

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
MM74HC125/MM74HC126 3-STATE Quad Buffers September 1983 Revised February 1999 MM74HC125/MM74HC126 3-STATE Quad Buffers General Description The MM74HC125 and MM74HC126 are general purpose 3-STATE high speed non-inverting buffers utilizing advanced silicon-gate CMOS technology. They have high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits possess the low power dissipation of CMOS circuitry, yet have speeds comparable to low power Schottky TTL circuits. Both circuits are capable of driving up to 15 low power Schottky inputs.