SN74HC174APWR

Flip Flops Overview

The SN74HC174APWR is a single hex D-type flip-flop integrated circuit manufactured by Texas Instruments. It features six independent D-type flip-flops with positive-edge triggering and an asynchronous clear input. The device operates within a supply voltage range of 2V to 6V, supporting clock frequencies up to 85 MHz. Key electrical parameters include a maximum propagation delay of 27ns at 6V with 50pF load, output currents of 5.2mA for both high and low states, and a static current of 8µA. It is housed in a 16-TSSOP package (0.173" width) and functions across a temperature range of -40°C to 85°C.

Flip Flops Feature Summary

• Hex D-type flip-flop architecture with positive-edge clocking
• Asynchronous clear functionality for immediate state reset
• Wide operating voltage range supporting diverse power configurations
• High-speed operation suitable for demanding digital applications

Flip Flops Applications

• Digital signal processing systems
• Data storage and register circuits
• Shift register implementations
• General-purpose logic control applications

Flip Flops Procurement Notes

Verify the specific suffix 'APWR' against official Texas Instruments documentation to confirm package dimensions and thermal characteristics. Ensure compatibility with required voltage levels and clock speeds before integration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process.

Flip Flops Selection Notes

Select this component when requiring a compact solution for storing six bits of data with synchronous clocking and asynchronous clearing. Consider the 16-TSSOP package for surface-mount assembly constraints. Evaluate the 2V-6V operating range against system power supplies. Compare performance metrics such as propagation delay and clock frequency against alternative logic families to ensure timing requirements are met within the specified temperature range.

Flip Flops Part Context

This device belongs to the Texas Instruments 74HC series of high-speed CMOS logic components. It provides hex D-type flip-flops with clear inputs, designed for general-purpose digital applications. The HC series offers wide voltage operation and low power consumption, making it suitable for battery-powered and portable electronic devices requiring reliable data storage and transfer capabilities.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers: SN74HC174PWR, SN74HC174PWRE4.