SN74LV574ADW

Flip Flops Overview

The SN74LV574ADW is an octal edge-triggered D-type flip-flop manufactured by Texas Instruments. It features non-inverting outputs with three-state capability, housed in a 20-pin SOIC package. The device operates within a supply voltage range of 2 V to 5.5 V and supports single-ended CMOS inputs. Key electrical specifications include a propagation delay of 5.7 ns, a maximum frequency of 205 MHz, and output drive currents of ±16 mA. It functions as a high-speed logic component for data storage applications.

Flip Flops Feature Summary

• Provides eight independent D-type flip-flops with positive-edge triggering for parallel data capture.
• Integrates three-state outputs to facilitate direct connection to bus systems without external buffers.
• Supports wide supply voltage operation from 2 V to 5.5 V for compatibility with various logic families.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file implementations in digital systems
• Bus interface buffering and isolation

Flip Flops Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 package and standard temperature range during sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure input signal levels match the specified CMOS thresholds for reliable operation across the full voltage range.

Flip Flops Selection Notes

Select this component when designing systems requiring eight-bit parallel storage with high-speed performance up to 205 MHz. The LV series offers lower power consumption compared to older logic families while maintaining 5.5 V tolerance. Consider the SOIC-20 footprint constraints and thermal requirements for surface-mount assembly processes.

Flip Flops Part Context

This part belongs to the SN74LV574A family of octal flip-flops. It serves as a core memory element in digital logic designs, distinct from buffer or driver ICs. The device complements other Texas Instruments logic components by providing reliable state retention and fast switching characteristics for complex sequential circuits.

Flip Flops Replacement Considerations

SN74LV574APWR (TSSOP-20 package)

Flip Flops FAQ

What is the maximum operating frequency?

The maximum operating frequency is 205 MHz.

Does the device have inverted or non-inverted outputs?

The SN74LV574ADW features non-inverting outputs.