74AHCT125PW,118

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT125PW,118 is a quad buffer and line driver belonging to the AHCT logic family. It features four non-inverting channels with three-state outputs in a TSSOP-14 package. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a maximum propagation delay of 7.5 ns at 4.5 V to 5.5 V, high-level output current of -8 mA, low-level output current of 8 mA, and static current of 2 uA. It supports an operating temperature range from -40 °C to +125 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels with three-state output control for bus-oriented applications.
• Features overvoltage tolerant inputs capable of handling signals up to 5.5 V while powered by lower voltages.
• Utilizes CMOS technology to achieve low power dissipation and balanced performance characteristics.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal buffering and isolation
• Clock distribution networks for timing synchronization
• Data acquisition systems needing line driving capabilities

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix '118' corresponds to the TSSOP-14 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input voltage levels match the AHCT TTL-compatible specifications to guarantee correct logical operation within the defined supply range.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-speed buffering with low quiescent current consumption. The AHCT series ensures compatibility with standard TTL logic levels while offering improved noise immunity compared to older HCT variants. Consider the thermal performance of the TSSOP-14 package for high-density PCB layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia 74AHCT125 series of quad buffers. It is functionally equivalent to other industry-standard quad bus drivers but offers specific packaging and electrical optimizations defined by Nexperia. The AHCT designation indicates advanced high-speed CMOS technology with TTL-compatible inputs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHCT125D,118 serves as a direct functional substitute using an SOIC-14 package instead of TSSOP-14. Verify pinout compatibility and thermal requirements before swapping packages in existing designs.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the input voltage tolerance of the 74AHCT125PW,118?

The inputs are overvoltage tolerant up to 5.5 V, allowing them to interface with higher voltage signals even if the device is powered at lower voltages within its operating range.

Does the 74AHCT125PW,118 have Schmitt trigger inputs?

No, the datasheet specifications do not list Schmitt trigger inputs for this component; it relies on standard CMOS input thresholds compatible with TTL logic levels.