CY74FCT162952BTPVC

Overview

The CY74FCT162952BTPVC is a high-speed CMOS octal buffer and line driver manufactured by Cypress Semiconductor, now part of Infineon Technologies. It features non-inverting outputs with three-state capability, designed for bus-oriented applications. The device operates at supply voltages ranging from 4.5V to 5.5V, ensuring compatibility with standard 5V logic systems. It offers low input capacitance and high noise immunity, making it suitable for demanding digital environments.

Feature Summary

• Octal buffer and line driver configuration
• Three-state output capability for bus driving
• High-speed CMOS technology for fast switching
• Low input capacitance for reduced loading

Applications

• Bus-oriented memory architectures
• Clock buffering and distribution
• High-density data acquisition systems
• Telecommunications equipment signal conditioning

Procurement Notes

Verify the manufacturer origin as Cypress/Infineon rather than Texas Instruments, as TI does not produce this specific FCT series part number. Confirm package type matches the TQFP-48 variant indicated in the suffix. Ensure sourcing channels provide genuine components with traceable lot codes to avoid counterfeit risks common in legacy logic families.

Selection Notes

Select this component when requiring an octal buffer with three-state control in a compact surface-mount package. Consider its 5V operation and FCT speed grade relative to system timing requirements. Evaluate pinout compatibility if replacing older PLCC or SOIC versions in existing designs.

Part Context

This part belongs to the FCT (Fast CMOS) family, known for balancing speed and power consumption. It serves as a critical interface component in systems requiring multiple parallel data lines with controlled drive strength. The BTPVC suffix denotes a specific tape-and-reel packaging option for automated assembly.

Replacement Considerations

Direct replacements include other FCT162952 variants from Cypress/Infineon with compatible packages. Cross-reference with similar octal buffers from National Semiconductor or ON Semiconductor if pinouts match. Verify electrical characteristics against original design specifications before substitution.