SN74LS125ADR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS125ADR is a quadruple bus buffer with 3-state outputs manufactured by Texas Instruments. It belongs to the 74LS logic series and features non-inverting logic. The device contains four independent buffers, each handling one bit of data. It operates within a supply voltage range of 4.75V to 5.25V. The component is housed in a 14-pin SOIC package with a width of 3.90mm. It supports surface mount installation and functions within an ambient temperature range of 0°C to 70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels for signal transmission
• Features 3-state outputs allowing multiple drivers to share a common bus line
• Compatible with standard TTL logic levels for interfacing with digital systems

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and register architectures
• Clock drivers and buffered oscillators
• Bidirectional bus transceivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix to confirm the tape and reel packaging configuration required for automated assembly processes. Ensure the RoHS compliance status matches current environmental regulations for the target market. Confirm that the 14-SOIC footprint dimensions align with the printed circuit board layout specifications before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring isolated signal buffering with high-impedance states to prevent bus contention. Consider the 74LS series propagation characteristics and power consumption limits relative to system requirements. Verify that the operating temperature range meets the environmental conditions of the intended application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is a member of the Texas Instruments 74LS family, which utilizes Low-power Schottky technology to balance speed and power dissipation. The SN74LS125A datasheet covers related variants including the SN74LS126, which differs in enable polarity. The 'ADR' suffix specifically denotes the SOIC package type and reel packaging format.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LS125ADRG4 is listed as a parameter-equivalent substitute from Texas Instruments.