CY74FCT652CTSOCT

Overview

The CY74FCT652CTSOCT is an octal bus transceiver and register manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and supports TTL input and output levels. The device features three-state outputs with a low-level output current of 64 mA and a high-level output current of -32 mA. Propagation delay is specified at 5.7 ns. It is housed in a 24-pin SOIC package and functions as a non-inverting registered transceiver.

Feature Summary

• Integrates bus transceiver functionality with data registration capabilities for synchronized signal handling.
• Provides three-state outputs to facilitate efficient bus sharing and isolation in digital systems.
• Supports TTL-compatible logic levels for broad interoperability with standard digital interfaces.

Applications

• High-speed data buffering and registration in computer systems
• Clock drivers and buffered receivers in communication networks
• Control line drivers for memory and switch architectures

Procurement Notes

Verify the specific suffix 'CTSOCT' against the manufacturer's official datasheet to confirm the exact package type, temperature grade, and reel quantity. Ensure compatibility with system voltage requirements and thermal constraints before procurement.

Selection Notes

Select this component when an octal bidirectional data path with internal latching is required. Compare propagation delay specifications against system timing budgets. Verify that the SOIC-24 footprint matches the PCB layout design and that the operating temperature range meets environmental standards.

Part Context

This part belongs to the FCT logic series, designed for high-speed CMOS applications. It serves as a registered bus transceiver, combining level shifting and data storage in a single integrated circuit. The series is optimized for performance in complex digital logic environments requiring reliable data transfer.

FAQ

Is the CY74FCT652CTSOCT inverting or non-inverting?

The device is non-inverting, meaning the output signal maintains the same logical state as the input signal.

What is the maximum low-level output current capability?

The maximum low-level output current (I_OL) is specified at 64 mA.