SN74ALS874BDW

Flip Flops Overview

The SN74ALS874BDW is a dual 4-bit D-type edge-triggered flip-flop manufactured by Texas Instruments. It belongs to the ALS logic series and features a clear function. The device is housed in a 24-pin SOIC package with a plastic green body. It operates within a supply voltage range of 4.5 V to 5.5 V. The maximum operating frequency is 30 MHz, and the load capacitance is specified at 50 pF. The maximum low-level output current is 24 mA.

Flip Flops Feature Summary

• Dual 4-bit D-type edge-triggered flip-flop architecture
• Integrated clear function for synchronous control
• High-speed ALS logic series performance

Flip Flops Applications

• Digital data storage circuits
• Shift register implementations
• Parallel-to-serial conversion modules

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status as indicated in the latest datasheet revision. Check for any recent product change notices that may affect pinout or electrical characteristics prior to finalizing procurement orders.

Flip Flops Selection Notes

Select this component when dual independent 4-bit storage is required in a compact surface-mount format. Ensure the system design supports the 4.5 V to 5.5 V operating range. Consider the 30 MHz maximum frequency limit for clock signal integrity. Verify that the 24-pin SOIC footprint matches the PCB layout requirements.

Flip Flops Part Context

This part is part of the SN74ALS87x family of high-speed logic devices. It provides dual 4-bit functionality within a single package, offering density advantages over single flip-flop alternatives. The ALS series is known for improved speed-power product compared to standard TTL equivalents.

Flip Flops Replacement Considerations

SN74ALS874BDWR