CY74FCT2541CTSOCT

Overview

The CY74FCT2541CTSOCT is an octal line driver and MOS driver manufactured by Texas Instruments, belonging to the FCT logic series. It features eight non-inverting input lines and three-state outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical parameters include a high-level output current of -15 mA, a low-level output current of 12 mA, and a static current of 200 nA. The propagation delay is specified at 4.1 ns at 5 V, with a maximum operating temperature of +85 C.

Feature Summary

• Provides buffering and driving capabilities for eight independent signal lines.
• Features three-state outputs to facilitate bus-oriented systems.
• Supports non-inverting logic operation for direct signal transmission.

Applications

• Bus-oriented system architectures requiring signal buffering
• Memory address drivers for data buses
• Clock distribution networks

Procurement Notes

Verify the specific suffix 'CTSOCT' against official Texas Instruments documentation to confirm tape-and-reel packaging and commercial grade specifications. Ensure compatibility with required PCB footprint dimensions for the SOIC-20 package. Cross-reference RoHS compliance status with current manufacturer declarations prior to procurement.

Selection Notes

Select this component when an octal buffer with three-state control is required for 5 V CMOS applications. Consider the 4.1 ns propagation delay for timing-sensitive designs. Verify that the SOIC-20 package fits the available board space and that the thermal characteristics meet the operational environment requirements.

Part Context

This part belongs to the CY74FCT2541T family of octal buffers and line drivers. It is designed for high-speed digital applications using Fast CMOS technology. The device offers improved switching speeds and lower power consumption compared to earlier logic families, making it suitable for modern embedded systems.

Replacement Considerations

Consult official substitution guides for equivalent parts within the same FCT family or compatible logic families. Verify pinout compatibility and electrical parameter alignment before replacing the component in existing designs.