CY74FCT162501ETPAC

Universal Bus Functions Overview

The CY74FCT162501ETPAC is an 18-bit universal bus transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports output drive currents of 24 mA for both high and low states. The device features three-state outputs and is housed in a 56-TSSOP package. It is designed for industrial temperature ranges, functioning reliably between -40°C and +85°C.

Universal Bus Functions Feature Summary

• Provides 18-bit bidirectional data transmission capability via universal bus architecture
• Features three-state outputs to facilitate efficient bus line management and isolation
• Delivers strong 24 mA drive current for reliable signal integrity across system buses

Universal Bus Functions Applications

• High-density memory buffer applications
• Clock drivers and buffering circuits
• Bus-oriented communications systems

Universal Bus Functions Procurement Notes

Verify the specific suffix 'TPAC' against the manufacturer's official datasheet to confirm the exact tape-and-reel packaging configuration and quantity per reel. Ensure the component meets the required RoHS compliance standards for your manufacturing process. Cross-reference the 56-TSSOP footprint dimensions with your PCB design guidelines before finalizing procurement orders.

Universal Bus Functions Selection Notes

Select this component when an 18-bit wide interface is required for system expansion or data routing. The FCT logic family offers a balance of speed and power consumption suitable for 5V systems. Consider the 56-pin package density if board space is limited but high channel count is necessary for complex bus architectures.

Universal Bus Functions Part Context

This part belongs to the Texas Instruments 74FCT series, which utilizes CMOS technology for low power consumption while maintaining performance comparable to older bipolar technologies. The 162501 variant specifically addresses the need for wide-bus interfacing in legacy and modern 5V digital systems requiring robust drive capabilities.

Universal Bus Functions Replacement Considerations

Consult the official TI substitution guide for compatible equivalents within the 74FCT family. Verify pin compatibility and electrical specifications before replacing the original component to ensure system stability.