SN74HC175DG4

Flip Flops Overview

The SN74HC175DG4 is a Texas Instruments logic component belonging to the HC series of high-speed CMOS devices. It features four independent D-type flip-flops with positive-edge triggering and an asynchronous clear input. The device operates within a supply voltage range of 2 V to 6 V and supports through-hole mounting in a standard DIP-16 package. Key electrical specifications include a maximum propagation delay of 150 ns at 2 V, output drive currents of ±5.2 mA, and an operating temperature range from -40 °C to +85 °C.

Flip Flops Feature Summary

• Contains four independent D-type flip-flops with positive-edge clock triggering
• Includes an asynchronous active-low clear input for immediate state reset
• Supports wide supply voltage operation ranging from 2 V to 6 V
• Provides complementary non-inverting and inverting outputs

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital storage applications
• Timing control and synchronization logic

Flip Flops Procurement Notes

Verify that the ordering suffix 'DG4' corresponds to the specific lead-free and RoHS-compliant variant intended for your design requirements. Confirm the package type matches your PCB footprint specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when a quad D-type flip-flop with an integrated clear function is required in a through-hole configuration. Ensure the system voltage remains within the 2 V to 6 V operational limits and verify that the propagation delay characteristics meet the timing constraints of the target application.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74HC175 family of quadruple D-type flip-flops. The HC designation indicates High-speed CMOS technology, offering faster switching speeds compared to legacy LS series while maintaining low power consumption. The DG4 suffix typically denotes a specific manufacturing revision or compliance status within the product line.

Flip Flops Replacement Considerations

Compatible substitutes include the SN74HC175N (PDIP-16) and SN74HC175PW (TSSOP-16). Verify pinout compatibility and package dimensions when transitioning between different form factors within the same logical family.