SN74AC374DW

Flip Flops Overview

The SN74AC374DW is an octal D-type edge-triggered flip-flop from the Texas Instruments AC logic series, housed in a 20-pin SOIC package. It features three-state outputs and non-inverting polarity. The device operates within a supply voltage range of 2 V to 6 V and supports a maximum clock frequency of 155 MHz. Key electrical parameters include a propagation delay of 13.5 ns, with high-level and low-level output currents of -24 mA and 24 mA respectively. It functions reliably across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops for parallel data storage.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and latching digital signals in microprocessor systems
• General-purpose register applications

Flip Flops Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for the intended market. Cross-reference the ordering part number with the datasheet to validate pinout compatibility and electrical ratings before integration into the design.

Flip Flops Selection Notes

Select this component when an octal latch with three-state outputs is required for high-speed digital applications. The AC series offers a balance of speed and power consumption suitable for 2V to 6V systems. Consider the 20-pin SOIC package for surface-mount assembly constraints and verify that the 13.5 ns propagation delay meets the system timing requirements.

Flip Flops Part Context

This part belongs to the SN74AC374 family of octal D-type flip-flops. It is distinct from variants like the SN74AC374N (PDIP) or SN74AC374PWR (TSSOP) primarily by its SOIC package form factor. The 'DW' suffix specifically denotes the SOIC-20 physical housing, while the core logic functionality remains consistent with the broader AC series specifications.

Flip Flops Replacement Considerations

SN74AC374NSR

Flip Flops FAQ

What is the maximum operating frequency of the SN74AC374DW?

The device supports a maximum clock frequency of 155 MHz.

Does the SN74AC374DW have inverting or non-inverting outputs?

The SN74AC374DW features non-inverting outputs.