SN74HC74PWR-P

Flip Flops Overview

The SN74HC74PWR is a dual D-type positive-edge-triggered flip-flop manufactured by Texas Instruments. It features asynchronous preset and clear inputs, enabling independent control of two logic circuits within a single package. The device operates on a supply voltage range of 2 V to 6 V and utilizes CMOS technology for low power consumption. It is housed in a TSSOP-14 surface-mount package suitable for automated assembly. The component supports a maximum clock frequency of 60 MHz and exhibits a propagation delay of 175 ns. Output drive capability is specified at 5.2 mA for both high and low states, ensuring robust signal integrity across standard digital logic applications.

Flip Flops Feature Summary

• Contains two independent D-type positive-edge-triggered flip-flops
• Includes asynchronous active-low clear and preset functions
• Operates with a wide supply voltage range from 2 V to 6 V

Flip Flops Applications

• General-purpose data storage and register applications
• Shift register implementations
• Timing and synchronization circuits

Flip Flops Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to ensure correct package type and tape/reel specifications. Confirm that the requested variant matches the required operating temperature range and electrical characteristics defined in the datasheet. Cross-reference manufacturer identifiers to avoid confusion with similar automotive or industrial qualified versions.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop solution is required for space-constrained designs utilizing TSSOP-14 packaging. Ensure the system voltage falls within the 2 V to 6 V operational window. Consider the 60 MHz clock limit and 175 ns propagation delay for timing-critical paths. Verify compatibility with existing logic families regarding input thresholds and output drive requirements.

Flip Flops Part Context

This device belongs to the SN74HC series of high-speed CMOS logic products. It provides performance comparable to standard TTL logic while maintaining low power dissipation. The dual configuration allows for efficient implementation of sequential logic functions without requiring multiple discrete components, simplifying board layout and reducing overall system complexity.