CD74FCT16827ATMT

Overview

The CD74FCT16827ATMT is a non-inverting buffer manufactured by Harris Corporation, designed for high-speed digital applications. It features two independent elements, each handling ten bits of data. The device operates within a supply voltage range of 4.5V to 5.5V and supports 3-state outputs for effective bus management. It is housed in a 56-pin SSOP package and functions reliably across an industrial temperature range of -40°C to 85°C.

Feature Summary

• Non-inverting buffer architecture with dual independent elements
• High-density 10-bit per element configuration for efficient data routing
• 3-state output capability enabling multi-driver bus systems
• Industrial grade thermal stability for robust operation

Applications

• Multiplexed transmission of registered or real-time data
• Bus driver circuits requiring high fan-out
• Interface buffering between logic families
• Data line isolation in high-speed digital systems

Procurement Notes

Verify the manufacturer designation as Harris Corporation, noting that intellectual property rights may have transferred to other entities following corporate acquisitions. Confirm the specific suffix 'ATMT' corresponds to the 56-SSOP package variant. Ensure compliance with RoHS directives if required, as original specifications indicate non-compliance status. Cross-reference datasheet revisions to confirm pinout consistency before integration into new designs.

Selection Notes

Select this component when a high-density, non-inverting buffer is required for 10-bit wide data paths. The dual-element structure allows for flexible signal routing within a single package. Consider the 3-state output feature if bidirectional communication or shared bus architectures are part of the system design. Verify that the 4.5V to 5.5V operating voltage aligns with the target system's power rails.

Part Context

This device belongs to the FCT (Fast CMOS Technology) series, which bridges the performance gap between standard TTL and advanced CMOS logic families. The series is characterized by low power consumption and high-speed switching capabilities. As a buffered transceiver component, it serves critical roles in maintaining signal integrity across complex digital interconnects.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate functional equivalents from current manufacturers holding Harris logic IP rights, ensuring compatibility with the 56-SSOP footprint and FCT electrical characteristics.