SN74AUC16374DGGR

Flip Flops Overview

The SN74AUC16374DGGR is a dual 8-bit D-type flip-flop manufactured by Texas Instruments, belonging to the 74AUC logic series. It features positive-edge triggering and non-inverting outputs with three-state capability. The device operates within a supply voltage range of 0.8V to 2.7V and supports input levels compatible with both CMOS and TTL standards. Packaged in a 48-TFSOP (TSSOP-48) surface-mount format, it exhibits a maximum propagation delay of 2.2ns at 2.5V with 30pF load and a typical static current of 20µA. The component is rated for an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Dual independent 8-bit D-type flip-flops with positive-edge clock triggering
• Three-state outputs allowing direct bus connection without external drivers
• Wide supply voltage operation from 0.8V to 2.7V for low-power applications
• CMOS and TTL input compatibility ensuring broad interface versatility

Flip Flops Applications

• High-speed data storage in portable electronic devices
• Buffering and latching operations in low-voltage digital systems
• Interface circuits between different logic families
• Memory address and data register implementations

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference the full part number with authorized distributors to validate availability and authenticity. Ensure the selected variant matches the required thermal and electrical characteristics for the target application environment.

Flip Flops Selection Notes

Select this component when designing systems requiring high-speed edge-triggered storage within a sub-3V power domain. The 74AUC series offers faster switching speeds compared to standard LVC or AVC counterparts while maintaining lower power consumption. Consider the 48-pin TSSOP package constraints regarding PCB space and thermal dissipation. Evaluate the 2.2ns propagation delay against system timing budgets to ensure signal integrity at the intended operating frequency.

Flip Flops Part Context

This device is part of the Texas Instruments 74AUC family, designed for ultra-low voltage applications. It complements other AUC series components like the SN74AUC16373 latch and SN74AUC16374 flip-flop variants. The DGGR suffix indicates a specific tape-and-reel packaging configuration suitable for automated surface-mount assembly processes. It serves as a high-performance alternative to older generation logic families in modern compact electronics.

Flip Flops Replacement Considerations

SN74AUC16374DGGRE4 is a confirmed equivalent part number listed in public records.