CD40175BE

Overview

The CD40175BE is a quad D-type flip-flop manufactured by Harris Corporation, belonging to the 4000/14000/40000 series. It features four independent D-type flip-flops with positive-edge triggering and complementary outputs. The device operates within a supply voltage range of 3V to 18V and supports clock frequencies up to 14 MHz. It is housed in a 16-lead plastic dual-in-line package (PDIP) and has a quiescent current of 4 µA.

Feature Summary

• Quad D-type flip-flop architecture with positive-edge clock triggering
• Complementary output configuration for versatile interfacing
• Wide operating voltage range supporting 3V to 18V applications

Applications

• Parallel-to-serial data conversion circuits
• Digital signal processing systems requiring storage elements
• Timing and control logic in industrial automation

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package type matches specifications. Check for RoHS compliance status as variants may differ. Ensure storage conditions prevent electrostatic discharge damage during handling and installation.

Selection Notes

Select this component when a quad D-type flip-flop with complementary outputs is required. Consider the 14 MHz maximum clock frequency for speed requirements. Evaluate the 3V to 18V operating range against system power constraints. Compare pinout compatibility with existing PCB layouts before integration.

Part Context

The CD40175BE is part of the CMOS 4000 series logic family produced by Harris Corporation. This series offers high noise immunity and low power consumption. The specific model provides four D-type flip-flops in a single package, simplifying circuit design for digital storage applications compared to discrete components.

Replacement Considerations

Compatible substitutes include the CD40175B from Texas Instruments. Verify pinout compatibility and electrical parameters such as supply voltage and clock frequency before substitution. Ensure package dimensions match the existing footprint.