SN74LVT574DBR

Flip Flops Overview

The SN74LVT574DBR is an octal edge-triggered D-type flip-flop from Texas Instruments, housed in a TSSOP-20 package. It operates within a voltage range of 2.7 V to 3.6 V and supports single-ended inputs with non-inverting polarity. The device features three-state outputs and delivers high drive capability with -32 mA high-level output current. It exhibits a propagation delay of 4.3 ns and functions reliably across an industrial temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops for parallel data handling
• Three-state outputs enabling direct bus-driven connections without external buffers
• Positive-edge triggering mechanism for precise synchronous data capture

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and register applications in digital systems
• I/O port expansion in embedded controllers

Flip Flops Procurement Notes

Verify the specific suffix 'DBR' corresponds to the TSSOP-20 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure supply chain partners provide traceable certificates of conformity. Validate that the component lot matches the required operating temperature specifications for your specific deployment environment.

Flip Flops Selection Notes

Select this component for designs requiring low-voltage operation between 2.7 V and 3.6 V. It is suitable for applications needing high-speed data latching with minimal propagation delay. Consider the TSSOP-20 package constraints for PCB layout. Compare against standard 5 V logic families if higher noise immunity or broader voltage tolerance is required for the target system.

Flip Flops Part Context

This part belongs to the SN74LVT574 series of octal edge-triggered D-type flip-flops. It is manufactured by Texas Instruments as a logic IC designed for high-density digital applications. The device complements other members of the LVT family, offering compatibility with low-voltage CMOS and TTL logic standards while maintaining robust performance characteristics.

Flip Flops Replacement Considerations

SN74LVT574DWR serves as a pin-compatible alternative in an SOIC-20 package.