74VCX16374DT

Overview

The onsemi 74VCX16374DT is a low-voltage D-type flip-flop featuring sixteen bits of data storage within the 74VC logic family. It operates on a single supply voltage ranging from 1.2 V to 3.6 V, utilizing CMOS technology for efficient power consumption. The device provides non-inverting outputs with a propagation delay of 7.8 ns and supports output currents of ±24 mA. Designed for surface-mount applications, it is housed in a TSSOP-54 package and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Provides sixteen-bit parallel data storage using D-type flip-flops
• Operates efficiently on low supply voltages between 1.2 V and 3.6 V
• Delivers high drive capability with ±24 mA output current
• Ensures signal integrity with fast 7.8 ns propagation delay

Applications

• Parallel-to-serial data conversion circuits
• High-speed bus interface buffering
• Low-power digital system registers
• Memory address latching systems

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm RoHS compliance status via official documentation before integration. Ensure ESD handling protocols are strictly followed during assembly. Validate package markings against datasheet specifications to prevent installation errors. Check for obsolescence notices as availability may be limited.

Selection Notes

Select this component when designing systems requiring sixteen-bit storage with low voltage operation. Consider the TSSOP-54 package constraints for PCB layout. Evaluate thermal performance within the specified operating temperature range. Compare propagation delays against system clock requirements to ensure timing compatibility. Assess power consumption benefits relative to higher voltage alternatives.

Part Context

This part belongs to the 74VCX series, designed for low-voltage applications. It complements other logic devices by providing high-density storage solutions. The series emphasizes energy efficiency while maintaining robust signal transmission capabilities suitable for modern electronic designs.

Replacement Considerations

Check for direct pin-compatible substitutes within the same manufacturer's portfolio. Verify electrical parameters match original specifications before substitution. Review mechanical dimensions to ensure physical fitment on existing boards.