SN74AC574NSRG4

Flip Flops Overview

The SN74AC574NSRG4 is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features eight non-inverting outputs with three-state control, housed in a 20-SOIC package. The device operates within a supply voltage range of 2V to 6V and supports a maximum clock frequency of 153 MHz. Propagation delay is specified at 6ns under standard conditions (5V, 50pF load). It provides high-level and low-level output currents of 24mA each, with a static current consumption of 4µA. Operating temperatures span from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops for parallel data storage.
• Three-state outputs enable direct connection to bus systems without external buffer circuits.
• High-speed AC logic series ensures rapid signal processing with minimal propagation delay.

Flip Flops Applications

• Parallel data buffering in digital communication interfaces
• Register stages in microprocessor-based memory architectures
• Data acquisition systems requiring synchronized sampling

Flip Flops Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure that the G4 designation aligns with current environmental compliance requirements. Cross-reference the full part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when designing systems requiring high-speed octal latching with bus-compatible outputs. The AC series offers superior speed compared to HC variants while maintaining CMOS compatibility. Consider the 20-SOIC footprint for surface-mount assembly constraints and verify that the 2V to 6V operating range matches the system power supply architecture.

Flip Flops Part Context

This part belongs to the SN74AC574 family of octal D-type flip-flops. It serves as a high-performance alternative to slower logic families, designed for applications demanding fast data transfer rates. The device integrates standard D-type functionality with tri-state output control, making it suitable for complex digital logic designs requiring multiple synchronized storage elements.

Flip Flops Replacement Considerations

SN74AC574DWRG4

Flip Flops FAQ

What is the maximum clock frequency supported by this device?

The SN74AC574NSRG4 supports a maximum clock frequency of 153 MHz.

Does this component include internal preset or clear inputs?

No, the SN74AC574NSRG4 does not feature internal preset or clear inputs; it relies solely on the clock and data inputs for operation.