SN74ALS874BNS

Flip Flops Overview

The SN74ALS874BNS 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 and supports a maximum frequency of 30 MHz. The component has a load capacitance of 50 pF and a maximum low-level output current of 24 mA.

Flip Flops Feature Summary

• Dual 4-bit D-type edge-triggered flip-flop architecture
• Integrated clear function for state control
• High-speed ALS logic series performance
• Push-pull output configuration

Flip Flops Applications

• Parallel data storage circuits
• Shift register implementations
• Digital signal processing systems
• Computer peripheral interfaces

Flip Flops Procurement Notes

Verify the specific suffix 'N' against official Texas Instruments documentation to confirm package type and pinout compatibility. Ensure the ordering part number matches the exact variant required for your design, as suffixes can indicate differences in tape-and-reel specifications or environmental ratings. Cross-reference the datasheet revision history for any recent updates to electrical characteristics or mechanical dimensions before finalizing procurement.

Flip Flops Selection Notes

Select this component when designing systems requiring dual 4-bit storage with high-speed operation capabilities typical of the ALS family. Consider the 24-pin SOIC package constraints for PCB layout and thermal management. Evaluate the 30 MHz maximum frequency against system clock requirements to ensure adequate timing margins. Verify that the 4.5 V to 5.5 V operating voltage aligns with the target power supply rails.

Flip Flops Part Context

This device is part of the broader SN74ALS874 family, which includes variants with different packaging options such as SOIC and TSSOP. The ALS series represents an advanced low-power Schottky technology, offering a balance between speed and power consumption compared to standard TTL. This specific model focuses on providing reliable edge-triggered data latching in a surface-mount format suitable for automated assembly processes.

Flip Flops Replacement Considerations

SN74ALS874BDW

Flip Flops FAQ

What is the maximum operating frequency of the SN74ALS874BNS?

The maximum operating frequency is 30 MHz.

Does the SN74ALS874BNS include a clear function?

Yes, the device includes a clear function to reset the flip-flops.