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SN74ABT125N The Texas Instruments SN74ABT125N is a quadruple bus buffer gate with 3-state outputs. It operates from 4.5V to 5.5V and is suitable for through-hole mounting.
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SN74ABT125N

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74ABT125N is a quadruple bus buffer gate with 3-state outputs. It operates from 4.5V to 5.5V and is suitable for through-hole mounting.
✓ Total Stock: 200,000 pcs
$ Price Range: $0.33

SN74ABT125N Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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200,000 pcs
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SN74ABT125N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage
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SN74ABT125N Description

Short technical summary and product information.

The SN74ABT125N from Texas Instruments is a quadruple bus buffer gate featuring independent line drivers with 3-state outputs. Each output can be disabled when the associated output-enable input is high. This device is designed for applications requiring TTL-compatible CMOS inputs and 3-state outputs, operating within a voltage range of 4.5V to 5.5V.

 

Key electrical characteristics include high-drive outputs with IOL up to 64mA and IOH down to -32mA. The operating temperature range is from -40°C to 85°C. The SN74ABT125N supports features such as over-voltage tolerant inputs, partial power down (Ioff), and power-up 3-state, making it suitable for hot-insertion applications.

 

Packaged in a 14-pin PDIP, the SN74ABT125N is designed for through-hole mounting. The standard package quantity is 25 units. Its robust design includes ESD protection exceeding 2000V (HBM) and latch-up performance exceeding 500mA per JEDEC Standard JESD-17.

SN74ABT125N Quick Information

Product Type: Buffer
Canonical Name: Texas Instruments SN74ABT125N Quad 4.5V to 5.5V 3-State Buffer
Subcategory: Buffer

SN74ABT125N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74ABT125N Estimated Pricing

Qty Low High
1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74ABT125N Features

  • Quadruple bus buffer with 3-state outputs.
  • Operates from 4.5V to 5.5V supply.
  • High-drive outputs: 64mA IOL, -32mA IOH.
  • Wide -40°C to 85°C operating temperature.
  • 14-pin PDIP package for through-hole mounting.

SN74ABT125N Applications

  • Driving bus lines in digital systems.
  • Memory address register buffering.
  • Signal conditioning in industrial control.
  • Bus isolation in multi-processor systems.
  • Interfacing between TTL and CMOS logic.

SN74ABT125N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74ABT125N?

4.5V to 5.5V.

What is the package type of the SN74ABT125N?

14-pin PDIP (through-hole).

What is the operating temperature range?

-40°C to 85°C.

How many channels does the SN74ABT125N have?

4 channels.

What is the output type of this buffer?

3-state output.

What is the maximum supply current?

30 mA.

What ESD protection does the device have?

2000V HBM and 200V MM.

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