SN74HC175APW

Flip Flops Overview

The SN74HC175APW is a Texas Instruments logic IC belonging to the HC series, featuring four D-type flip-flops with a master reset function. It utilizes a TSSOP-16 surface-mount package and supports single-ended CMOS inputs with differential outputs in both inverting and non-inverting polarities. The device operates within a supply voltage range of 2 V to 6 V and functions reliably across an industrial temperature span from -40 °C to +85 °C.

Flip Flops Feature Summary

• Integrates four independent D-type flip-flops within a single integrated circuit for compact digital storage applications.
• Features a global master reset input that simultaneously clears all internal flip-flop states to ensure defined system initialization.
• Provides complementary inverting and non-inverting output signals for each data bit to support diverse logic interface requirements.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations for display drivers
• General-purpose digital state storage elements

Flip Flops Procurement Notes

Verify the specific suffix 'APW' against official manufacturer documentation to confirm the TSSOP-16 package variant and commercial temperature rating. Ensure compatibility with standard 3.3 V or 5 V logic systems by checking input threshold levels relative to the target application voltage. Confirm RoHS compliance status through current datasheets before finalizing component selection.

Flip Flops Selection Notes

Select this component when designing space-constrained PCB layouts requiring multiple synchronized storage elements. The TSSOP-16 package offers a balance between pin count and board area efficiency compared to larger DIP alternatives. Consider the propagation delay characteristics inherent to the HC series when determining maximum operating frequencies for timing-critical signal paths.

Flip Flops Part Context

This part belongs to the widely adopted SN74HC175 family of quad D-type flip-flops. It serves as a fundamental building block for sequential logic design, offering reliable performance in general-purpose computing and control systems. The HC designation indicates high-speed CMOS technology, providing improved switching speeds while maintaining low power consumption standards typical of modern digital electronics.

Flip Flops Replacement Considerations

Cross-reference with SN74HC175PW for identical electrical specifications in alternative packaging formats. Verify functional equivalence with SN74HC175N if through-hole mounting is required instead of surface-mount technology. Always validate pinout compatibility and thermal characteristics before substituting components in existing designs.