SN74AHC125PWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHC125PWR is a quadruple bus buffer gate with three-state outputs manufactured by Texas Instruments. It belongs to the AHC logic series and operates within a supply voltage range of 2 V to 5.5 V. The device features four non-inverting channels, each providing one bit of output. It utilizes a 14-TSSOP surface-mount package. Key electrical characteristics include high-level and low-level output currents of -8 mA and 8 mA respectively. The static current is specified at 4 uA, while the operating supply current is 40 uA. The component supports an extended operating temperature range from -40 °C to +125 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides quadruple bus buffering functionality with independent control for each channel
• Features three-state outputs allowing connection to shared data buses without interference
• Utilizes advanced CMOS technology for low power consumption and high-speed performance

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in digital communication systems
• Voltage translation between different logic domains
• Clock distribution networks requiring precise signal integrity

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature grade. Ensure compatibility with existing PCB footprint dimensions for the TSSOP-14 package. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring multiple buffered outputs with tri-state capability. Consider the 2V to 5.5V operating range for compatibility with various logic families. Evaluate the 8mA drive strength against load capacitance requirements to ensure signal integrity at target switching speeds.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is part of the SN74AHC125 family of quadruple bus buffers. It shares functional similarities with other members like the SN74HC125 but offers improved speed and lower power consumption due to its AHC technology. It serves as a standard solution for managing complex digital interconnects in embedded systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74AHC125PWRE4 and SN74AHC125DGVR. Verify pinout compatibility and electrical specifications before substitution.