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74HC126D - Quad Bus Buffer

Download the 74HC126D datasheet PDF. This datasheet also includes the 74HC125D variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (74HC125D-Toshiba.pdf) that lists specifications for multiple related part numbers.

General Description

• Quad Bus Buffer, Non-Inverted 3-State Outputs 74HC125D: Quad Bus Buffer 74HC126D: Quad Bus Buffer 2.

General The 74HC125D,74HC126D are high speed CMOS QUAD BUS BUFFERs fabricated with silicon gate C2MOS technology.

They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.

Overview

CMOS Digital Integrated Circuits Silicon Monolithic 74HC125D,74HC126D 74HC125D,74HC126D 1.

Key Features

  • (1) High speed: tpd = 10 ns (typ. ) at VCC = 6.0 V (2) Low power dissipation: ICC = 4.0 µA (max) at Ta = 25  (3) Balanced propagation delays: tPLH ≈ tPHL (4) Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V 4. Packaging SOIC14 ©2016 Toshiba Corporation 1 Start of commercial production 2016-02 2016-08-04 Rev.4.0 5. Pin Assignment 74HC125D 74HC125D,74HC126D 74HC126D 6. Marking 74HC125D 7. IEC Logic Symbol 74HC125D 74HC126D 74HC126D ©2016 Toshiba Corporation 2 2016-08-04 Rev.4.0 8.