74LS125A The 74LS125A is a buffer integrated circuit from Texas Instruments featuring three-state outputs. It provides low impedance characteristics when enabled and a high-impedance state when disabled.
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74LS125A

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The 74LS125A is a buffer integrated circuit from Texas Instruments featuring three-state outputs. It provides low impedance characteristics when enabled and a high-impedance state when disabled.
✓ Total Stock: 360 pcs
$ Price Range: $1.20

74LS125A Available from 1 distributor

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360 pcs
360 pcs On Request 1 On Request On Request 92G/ On Request On Request

74LS125A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Output Type

74LS125A Description

Short technical summary and product information.

The 74LS125A is a TTL-compatible buffer IC manufactured by Texas Instruments. It features three-state outputs, which are essential for bus-oriented systems. When enabled, the outputs exhibit low impedance and offer additional drive capability for heavily loaded bus lines, eliminating the need for external pull-up resistors. When disabled, both output transistors turn off, presenting a high-impedance state to the bus, preventing the IC from acting as a load or driver.

 

This component is designed for applications requiring efficient bus interfacing. Its three-state capability allows multiple devices to share a common bus line without signal contention. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under recommended conditions.

 

While specific operating voltage and temperature ranges are not detailed here, the 74LS125A belongs to the 74LS logic family, typically operating within standard TTL voltage levels. Its design makes it suitable for various digital logic applications where controlled bus access is necessary.

74LS125A Quick Information

Product Type: Buffer
Series: 74LS
Canonical Name: 74LS125A Buffer
Subcategory: Buffers, Drivers, Receivers, Transceivers

74LS125A Compliance

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

74LS125A Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

74LS125A Features

  • Features three-state outputs for bus interfacing.
  • Provides low impedance when enabled.
  • High-impedance state when disabled.
  • RoHS3 compliant.
  • MSL 1 rating.

74LS125A Applications

  • Ideal for bus line driving.
  • Used in digital logic systems.
  • Suitable for data transmission.
  • Enables shared bus access.

74LS125A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 74LS125A?

The 74LS125A is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 74LS125A?

The MSL for the 74LS125A is 1 Unlimited.

What is the REACH status of the 74LS125A?

The 74LS125A is REACH Unaffected.

What type of outputs does the 74LS125A feature?

The 74LS125A features three-state outputs.

What is the primary function of the 74LS125A's three-state outputs?

The three-state outputs allow the device to present a high-impedance state to the bus when disabled, preventing it from acting as a load or driver.

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