Buffers | MC74LCX125

Low Voltage Quad Non-Inverting Buffer, 3-State

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Overview

The MC74LCX125 is a high performance, non-inverting quad buffer operating from a 2.3 to 3.6V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX125 inputs to be safely driven from 5V devices. The MC74LCX125 is suitable for memory address driving and all TTL level bus oriented transceiver applications.

Current drive capability is 24mA at the outputs. The Output Enable(OEnbar) inputs, when HIGH, disable the outputs by placing them in a HIGH Z condition.

  • Designed for 2.3 to 3.6V V CC Operation
  • 5V Tolerant - Interface Capability With 5V TTL Logic
  • Supports Live Insertion and Withdrawal
  • IOFF Specification Guarantees High Impedance When VCC = 0V
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current in All Three Logic States (10mA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • Pb-Free Packages are Available*

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CAD Models

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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ON Target

Channels

Output

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Pricing ($/Unit)

MC74LCX125DTG

Active

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

TUBE

96

N

4

3-State

2

3.6

6

24

$0.2784

More Details

MC74LCX125DG

Active

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

4

3-State

2

3.6

6

24

$0.2248

More Details

MC74LCX125DR2G

Active

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

N

4

3-State

2

3.6

6

24

$0.2161

More Details

MC74LCX125DTR2G

Active

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

REEL

2500

N

4

3-State

2

3.6

6

24

$0.222

More Details

NLVLCX125DTR2G

Lifetime

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

REEL

2500

Y

4

3-State

2

3.6

6

24

$0.4783

More Details

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