CD40174BPWRG4

Overview

The CD40174BPWRG4 is a hex D-type flip-flop manufactured by Texas Instruments, belonging to the 4000B CMOS logic series. It features six independent D-type flip-flops with non-inverting outputs and a master reset function. The device operates on a supply voltage range of 3V to 18V and supports clock frequencies up to 16 MHz. It is housed in a 16-TSSOP surface-mount package with a width of 4.40mm. The component functions within an ambient temperature range of -55°C to 125°C and exhibits a maximum propagation delay of 100ns at 15V with 50pF load.

Feature Summary

• Contains six independent D-type flip-flops with non-inverting outputs
• Includes a dedicated master reset input for synchronous clearing
• Supports high-speed operation with clock frequencies up to 16 MHz
• Operates across a wide industrial temperature range from -55°C to 125°C

Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• Timing control logic systems
• Digital state storage applications

Procurement Notes

Verify the specific ordering suffix to ensure the correct package type and tape/reel configuration match the design requirements. Confirm that the RoHS compliance status aligns with environmental regulations for the target market. Check the manufacturer's latest product change notifications regarding wafer fab sites or design specifications before finalizing procurement plans.

Selection Notes

Select this component when a compact hex D-type flip-flop solution is required for space-constrained designs. The TSSOP-16 package offers a smaller footprint compared to SOIC alternatives while maintaining identical electrical characteristics. Ensure the application voltage remains within the 3V to 18V range to guarantee proper functionality and signal integrity.

Part Context

This part is a lead-free, RoHS-compliant variant of the standard CD40174BPWR. It belongs to the widely used 4000B CMOS logic family, known for its robust performance and compatibility with various digital logic standards. The 'G4' suffix indicates specific manufacturing and packaging attributes defined by Texas Instruments for environmental compliance.

Replacement Considerations

The CD40174BPW is listed as a direct substitute. Verify pinout compatibility and package dimensions before swapping components in existing layouts.