74AHCT541D,118

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT541D,118 is an octal buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V. The device accepts TTL-level inputs and provides non-inverting data transmission across eight channels. It utilizes the SO20 plastic small outline package (SOT163-1) with a body width of 7.5 mm. The component supports ambient temperatures from -40 °C to +125 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features two active LOW output enable inputs for independent control of high-impedance states.
• Includes overvoltage tolerant inputs allowing operation in mixed voltage environments up to 5.5 V.
• All inputs incorporate Schmitt-trigger action to ensure tolerance for slow input rise and fall times.

Buffers, Drivers, Receivers, Transceivers Applications

• Translating signals between different voltage domains in mixed-voltage systems
• Driving bus lines requiring high noise immunity and controlled signal transitions
• Providing buffered outputs for memory address or data buses

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature rating. Confirm RoHS compliance status and REACH registration details against current regulatory standards. Ensure the procurement channel sources authentic Nexperia products to guarantee reliability and adherence to specified electrical characteristics.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when TTL-compatible logic levels are required at the input stage while maintaining CMOS performance at the output. The dual output enable pins offer flexible bus management capabilities. Verify that the operating voltage remains strictly within the 4.5 V to 5.5 V range to ensure proper functionality and avoid exceeding absolute maximum ratings.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AHC/AHCT family of octal buffers. It shares functional similarities with the 74HC541 but differs in input threshold compatibility. The 'D' designation indicates the SO20 package variant, distinguishing it from TSSOP or QFN options within the same logical family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the 74AHCT541PW,118 for TSSOP20 packaging requirements. Cross-family replacements like the 74HC541 require verification of input voltage thresholds as they do not natively support TTL levels without external conditioning.