74FCT2541ATSOCTE4

Buffers, Drivers, Receivers, Transceivers Overview

The CY74FCT2541ATSOCTE4 is an octal line driver and MOS driver manufactured by Texas Instruments. It belongs to the FCT logic series and features non-inverting polarity with three-state outputs. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum propagation delay of 8 ns at 5 V. It utilizes a 20-pin QSOP package for surface mount installation. The component maintains a static current of 200 nA and functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting signal paths for high-speed data transmission
• Features three-state output capability to facilitate bus-oriented architectures
• Designed for low power consumption with minimal static current draw

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory systems
• Clock drivers
• Buffering applications in industrial control environments

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates lead-free compliance and RoHS standards when sourcing. Confirm the QSOP-20 package variant matches the target PCB footprint requirements. Ensure the operating temperature grade aligns with the intended environmental conditions. Cross-reference the manufacturer part number against official distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring octal buffering with three-state isolation on a single channel. The FCT technology offers speed comparable to LS-TTL with CMOS power efficiency. Consider the 20-pin QSOP package constraints regarding thermal dissipation and board space. Verify that the 5V supply rail compatibility meets the system's voltage specifications.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the broader CY74FCT2541T family, which includes variants with different packaging options such as SOIC and TSSOP. The 'A' designation typically denotes an extended or commercial temperature range, while 'E4' signifies environmental compliance. It serves as a buffer solution within Texas Instruments' FCT logic portfolio, distinct from bidirectional transceivers like the 74FCT245.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other CY74FCT2541 variants with compatible pinouts, such as CY74FCT2541CTSOCE4 or CY74FCT2541ATSOCG4. Verify package dimensions and electrical characteristics match exactly before substitution.