CD4078BM

Gates And Inverters - Multi-Function, Configurable Overview

The CD4078BM is a CMOS configurable logic gate from the Texas Instruments 4000B series, housed in a 14-pin SOIC package. It operates on a supply voltage range of 3 V to 18 V and supports an operating temperature range of -55 °C to +125 °C. The device features a single circuit with eight inputs and one output. Electrical characteristics include a maximum high-level output current of -6.8 mA and a maximum low-level output current of 6.8 mA. Propagation delay varies by voltage: 75 ns at 15 V, 100 ns at 10 V, and 280 ns at 5 V, measured under a 50 pF load condition.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Configurable logic functionality allowing selection between NOR or OR gate operations via specific pin connections.

Gates And Inverters - Multi-Function, Configurable Applications

• Digital logic circuits requiring reconfigurable gate functions.

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the exact suffix against the manufacturer's official documentation to confirm package type and material specifications. Ensure the component meets RoHS compliance requirements for your specific manufacturing process. Cross-reference the ordering part number with the datasheet to confirm availability of the SOIC-14 variant.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a single IC must provide either NOR or OR logic without changing hardware. Verify that the 3 V to 18 V supply range matches the system power rails. Confirm that the 14-pin SOIC footprint fits the PCB layout constraints and thermal management requirements.

Gates And Inverters - Multi-Function, Configurable Part Context

This component belongs to the CD4000B family of CMOS logic devices. It serves as a versatile alternative to fixed-function gates, reducing bill-of-materials complexity by combining two logic types into one package. The 4000B series is known for wide voltage operation and compatibility with standard digital systems.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

CD4078BE

Gates And Inverters - Multi-Function, Configurable FAQ

How is the logic function configured?

The CD4078BM allows configuration between NOR and OR gate modes through specific internal pin connections defined in the datasheet.

What is the input structure?

The device contains eight inputs and a single output, designed for CMOS technology without Schmitt trigger inputs.