SN74F174AD

Flip Flops Overview

The SN74F174AD is a hex D-type flip-flop from the Texas Instruments F/FAST logic series, housed in a 16-pin SOIC package. It features positive edge triggering and non-inverting outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 10 ns at 5 V with 50 pF load, high-level output current of -1 mA, and low-level output current of 20 mA. It supports a maximum clock frequency of 140 MHz and functions within an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Contains six independent positive-edge-triggered D-type flip-flops with true (non-inverting) outputs.

Flip Flops Applications

• High-speed digital data storage and buffering applications.

Flip Flops Procurement Notes

Verify the specific suffix 'AD' corresponds to the 16-SOIC surface-mount package variant. Confirm RoHS compliance status for the specific manufacturing batch. Ensure the supplier provides official datasheets matching the SN74F174A family specifications. Check for any recent Product Change Notifications regarding assembly sites or material changes.

Flip Flops Selection Notes

Select this component when requiring high-speed switching capabilities within the standard 5V TTL logic environment. The F/FAST series offers faster performance compared to LS variants but consumes more power. Ensure the design accommodates the 16-SOIC footprint and thermal requirements for the specified industrial temperature range.

Flip Flops Part Context

This part belongs to the widely used 74F logic family, known for speed-optimized bipolar transistor technology. It serves as a hex flip-flop alternative to single or dual flip-flop configurations, reducing board space for multi-bit registers. The SN74F174A designation indicates the advanced version of the original 74F174 specification.

Flip Flops Replacement Considerations

• SN74F174AN