SN74HC175NE4

Flip Flops Overview

The SN74HC175NE4 is a quad D-type flip-flop from the Texas Instruments HC logic family, housed in a 16-pin PDIP package. It features a common clock and master reset input for four independent D-type circuits. The device operates within a supply voltage range of 2 V to 6 V, with a propagation delay of up to 150 ns at 2 V. Output drive capabilities include -5.2 mA high-level and 5.2 mA low-level currents. It supports through-hole mounting and functions across an industrial temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Integrates four independent D-type flip-flops with a shared clock and asynchronous master reset.
• Provides both non-inverting (Q) and inverting (Q') outputs for each flip-flop stage.
• Compatible with standard CMOS logic levels and offers robust noise immunity typical of the HC series.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital storage and buffering

Flip Flops Procurement Notes

Verify that the NE4 suffix confirms the lead-free and RoHS-compliant status as per Texas Instruments specifications. Ensure the procurement channel provides valid traceability documentation for the PDIP-16 package. Confirm that the component meets the specified industrial temperature range requirements for your specific application environment before finalizing orders.

Flip Flops Selection Notes

Select the SN74HC175NE4 when a through-hole PDIP-16 package is required for quad D-type flip-flop functionality. This variant is suitable for designs needing simultaneous parallel data capture with a common clock and global reset. Consider this part over surface-mount options if PCB layout constraints or assembly processes necessitate through-hole technology.

Flip Flops Part Context

This component belongs to the SN74HC175 series of quad D-type flip-flops manufactured by Texas Instruments. The 'NE4' designation specifically indicates a lead-free, RoHS-compliant version of the standard SN74HC175N packaged in a plastic dual-in-line format. It is part of the broader 74HC logic family designed for high-speed CMOS operations.

Flip Flops Replacement Considerations

The SN74HC175N is the standard non-RoHS equivalent. For surface-mount needs, consider the SN74HC175PW (TSSOP) or SN74HC175APWR (VSSOP). Cross-vendor equivalents include the MC74HC175AN (ON Semiconductor) or HCT variants like the SN74HCT175N if TTL input compatibility is required instead of CMOS.