74F174PC

Flip Flops Overview

The onsemi 74F174PC is a discontinued D-type flip-flop integrated circuit belonging to the 74F logic series. It features six positive-edge-triggered D-type flip-flops with a master reset function within a single package. The device operates at a supply voltage of 4.5V to 5.5V and supports a maximum clock frequency of 80 MHz. It exhibits a maximum propagation delay of 10ns at 5V with 50pF load, non-inverting outputs, and static current consumption of 45 mA. Packaged in a 16-PDIP format, it functions within an ambient temperature range of 0°C to 70°C.

Flip Flops Feature Summary

• Contains six positive-edge-triggered D-type flip-flops with master reset functionality
• Provides non-inverting outputs for standard logic interfacing
• Operates within a standard 4.5V to 5.5V supply voltage range

Flip Flops Applications

• Parallel data storage registers
• Shift register configurations
• General-purpose digital logic circuits

Flip Flops Procurement Notes

This component has been officially discontinued by the manufacturer as of November 13, 2021. Procurement must focus on verified direct substitutes rather than original inventory. Verify that replacement parts match the required pinout, electrical specifications, and package dimensions to ensure compatibility with existing designs.

Flip Flops Selection Notes

Designers should consider the SN74F174AN from Texas Instruments as a direct substitute due to its parameter equivalence. Ensure the replacement maintains the same 16-PDIP footprint and 74F series performance characteristics. Validate that the alternative meets the specific timing requirements and operating temperature ranges defined for the original application.

Flip Flops Part Context

The 74F174PC belongs to the 74F family of high-speed TTL logic devices manufactured by onsemi. This series was designed for applications requiring faster switching speeds compared to standard logic families. As a six-bit D-type flip-flop, it serves as a fundamental building block for sequential logic systems in industrial and consumer electronics.

Flip Flops Replacement Considerations

The SN74F174AN from Texas Instruments is confirmed as a direct substitute part number.