CY74FCT16374CTPACT

Overview

The CY74FCT16374CTPACT is a CMOS logic latch manufactured by Texas Instruments, belonging to the FCT series. It features two non-inverting D-type transparent latches with three-state outputs in a 48-TSSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature from -40°C to +85°C. Key electrical parameters include a propagation delay of 2 ns at 5 V, a low-level output current of 32 mA, and a high-level output current of -64 mA. Static current consumption is specified at 500 µA.

Feature Summary

• Integrates two independent 8-bit D-type transparent latches for parallel data storage.
• Provides three-state outputs to facilitate bus-oriented memory mapping and organization.
• Features non-inverting logic polarity for direct signal path compatibility.

Applications

• Bus-oriented memory mapping systems
• Parallel I/O port expansion
• Data register applications

Procurement Notes

Verify component authenticity through authorized channels as this part is obsolete. Confirm RoHS compliance status via official documentation. Check for lead-free specifications if required. Ensure the TSSOP-48 package matches design constraints. Validate that the specific suffix aligns with manufacturing origin requirements.

Selection Notes

Select this component for designs requiring 16-bit latching with tri-state control. Consider the 2 ns propagation delay for timing-critical paths. Evaluate the 48-TSSOP footprint against available PCB space. Compare power consumption metrics against alternative FCT series devices for efficiency optimization.

Part Context

This device belongs to the Texas Instruments CY74FCT16(2)373T family. It serves as a high-speed CMOS solution for system-level data retention. The FCT technology combines Fast TTL-compatible speeds with CMOS low power consumption. This specific model provides dual-channel functionality in a compact surface-mount package.

Replacement Considerations

SN74FCT16374CTPVCT