CD40174BNSR

Overview

The CD40174BNSR is a CMOS hex D-type flip-flop manufactured by Texas Instruments. It integrates six identical D-type flip-flops within a single 16-pin Small Outline package (SOP-16). The device operates on a supply voltage range of 3 V to 18 V and supports surface-mount installation. Key electrical parameters include a propagation delay of 300 ns, high-level output current of -1.5 mA, and low-level output current of 1.5 mA. It functions with non-inverting polarity and features independent data inputs with common clock and clear lines.

Feature Summary

• Integrates six identical D-type flip-flops with independent data inputs and shared clock and clear control lines.

Applications

• Shift registers
• Buffer or storage registers
• Mode generators

Procurement Notes

Verify the specific suffix NSR corresponds to the SOP-16 surface-mount package configuration. Confirm RoHS compliance status for environmental regulations. Ensure the operating temperature range meets system requirements. Check datasheet for exact pinout compatibility during integration.

Selection Notes

Select this component for designs requiring multiple synchronized D-type storage elements in a compact form factor. Consider the 3 V to 18 V supply range for flexible power architectures. Evaluate the 300 ns propagation delay against timing constraints. Verify SOP-16 footprint availability in the PCB layout.

Part Context

This part belongs to the CD4000 series of CMOS logic devices. It serves as a digital storage element within broader logic families. The device provides a standardized solution for parallel-to-serial conversion and data retention tasks in industrial applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.