74ACT11074DRE4

Overview

The SN74ACT11074DRE4 is a dual positive-edge-triggered D-type flip-flop from the Texas Instruments ACT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs with CMOS outputs. The device provides set and reset functions, supporting data storage in digital circuits. Packaged in a 14-SOIC surface-mount format, it ensures reliable performance across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Dual positive-edge-triggered D-type flip-flops with independent clock inputs
• TTL-compatible inputs allowing direct interfacing with TTL logic systems
• CMOS outputs providing high noise immunity and low power consumption
• Integrated asynchronous set and reset control functions

Applications

• Data storage registers in digital systems
• Shift register configurations for serial-to-parallel conversion
• Frequency divider circuits
• Counter applications requiring precise timing control

Procurement Notes

Verify that the ordering suffix 'RE4' corresponds to the specific tape-and-reel packaging variant rather than tube packaging. Confirm RoHS compliance status and ensure the manufacturer part number matches the exact component requirements for your design specifications before finalizing procurement orders.

Selection Notes

Select this component when dual D-type flip-flops are required in a compact SOIC package. Ensure the application voltage remains within the 4.5 V to 5.5 V range. Verify that the propagation delay characteristics meet the system timing requirements for the intended digital logic operations.

Part Context

This component belongs to the 74ACT series, representing advanced CMOS technology with speeds comparable to LS-TTL but with lower power consumption. The 74ACT11074 variant specifically integrates two D-type flip-flops, offering a space-efficient solution for sequential logic designs compared to single-flip-flop packages.

Replacement Considerations

SN74ACT11074DR