SN74ACT74PW

Flip Flops Overview

The SN74ACT74PW is a dual positive-edge-triggered D-type flip-flop from Texas Instruments' ACT logic series. It features CMOS outputs and TTL-compatible inputs within a TSSOP-14 package. The device operates on a supply voltage ranging from 4.5 V to 5.5 V, with a propagation delay of 11 ns. Output drive capabilities include -24 mA high-level and 24 mA low-level currents. It supports an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flop architecture
• TTL-compatible input thresholds for direct interfacing
• CMOS output structure with standard push-pull configuration

Flip Flops Applications

• Data storage and register applications
• Shift register implementations
• Timing and synchronization circuits

Flip Flops Procurement Notes

Verify the specific suffix against official documentation to confirm package type and environmental compliance. Ensure the ordering part number matches the required TSSOP-14 variant. Confirm RoHS status and lead times directly with authorized distributors or the manufacturer prior to procurement.

Flip Flops Selection Notes

Select this component when TTL-compatible inputs are required alongside CMOS outputs in a compact surface-mount package. The ACT series offers improved speed over standard LS logic while maintaining compatibility. Verify that the 4.5 V to 5.5 V supply range aligns with the system design requirements.

Flip Flops Part Context

This part belongs to the SN74ACT family of advanced CMOS logic devices. It provides enhanced performance characteristics compared to earlier generations while retaining pinout compatibility with legacy standards. The dual flip-flop configuration allows for efficient space utilization in digital logic designs.

Flip Flops Replacement Considerations

SN74ACT74PWRG4

Flip Flops FAQ

What is the input logic level compatibility?

The SN74ACT74PW features TTL-compatible inputs, allowing it to interface directly with TTL-driven sources.

Does the device include preset and clear functions?

Yes, the dual D-type flip-flops include independent preset and clear inputs for asynchronous control.