Buffers | MC74HC125A

Quad Non-inverting Buffer, 3-State

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Overview

High-Performance Silicon-Gate CMOS

The MC74HC125A and MC74HC126A are identical in pinout to the LS125 and LS126. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

The HC125A and HC126A noninverting buffers are designed to be used with 3-state memory address drivers, clock drivers, and other bus-oriented systems. The devices have four separate output enables that are active-low (HC125A) or active-high (HC126A).

  • Output Drive Capability: 15 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 2.0 to 6.0 V
  • Low Input Current: 1.0 mA
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 72 FETs or 18 Equivalent Gates
  • 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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Output

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Pricing ($/Unit)

MC74HC125ADG

Active

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

4

3-State

2

6

24

6

$0.1891

More Details

MC74HC125ADR2G

Active

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

N

4

3-State

2

6

24

6

$0.1347

More Details

MC74HC125ADTR2G

Active

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

REEL

2500

N

4

3-State

2

6

24

6

$0.1868

More Details

MC74HC125ADTG

Active

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

TUBE

96

N

4

3-State

2

6

24

6

$0.2027

More Details

NLV74HC125ADTG

Last Shipments

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

TUBE

96

N

4

3-State

2

6

24

6

Price N/A

More Details

NLV74HC125ADG

Last Shipments

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

4

3-State

2

6

24

6

Price N/A

More Details

NLV74HC125ADR2G

Lifetime

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

N

4

3-State

2

6

24

6

$0.1291

More Details

NLV74HC125ADTR2G

Lifetime

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

REEL

2500

N

4

3-State

2

6

24

6

$0.146

More Details

NLVHC125ADTR2G

Lifetime

CAD Model

Pb

A

H

P

TSSOP-14

948G-01

1

260

REEL

2500

Y

4

3-State

2

6

24

6

$0.1467

More Details

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