MC74VHC126

Quad Bus Buffer, 3-State

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Overview

The MC74VHC126 is a high speed CMOS quad bus buffer fabricated with silicon gate CMOS technology. It achieves noninverting high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The MC74VHC126 requires the 3-state control input (OE) to be set Low to place the output into high impedance.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.

Features

High Speed: t_PD = 3.8ns (Typ) at V_CC = 5V
Low Power Dissipation: I_CC = 4mA (Max) at T_A = 25°C
High Noise Immunity: V_NIH = V_NIL = 28% V_CC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2V to 5.5V Operating Range
Low Noise: V_OLP = 0.8V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 72 FETs or 18 Equivalent Gates
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

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Pricing ($/Unit)

MC74VHC126DR2G

Active

SOIC-14

751A-03

260

REEL

2500

3-State

5.5

7.5

$0.2099

MC74VHC126DTR2G

Active

TSSOP-14

948G-01

260

REEL

2500

3-State

5.5

7.5

$0.2013

NLV74VHC126DTR2G

Lifetime

TSSOP-14

948G-01

260

REEL

2500

3-State

5.5

7.5

$0.2003

NLV74VHC126DR2G

Lifetime

SOIC-14

751A-03

260

REEL

2500

3-State

5.5

7.5

$0.1907

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Buffers | MC74VHC126

Quad Bus Buffer, 3-State

Overview

Availability & Samples (size)

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