CD4077BNSR

Inverter Gates Overview

The CD4077BNSR is a CMOS Quad Exclusive-NOR gate from the Texas Instruments 4000B series, housed in a 14-SOIC surface-mount 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 four independent XNOR gates with two inputs each. Key electrical parameters include a maximum propagation delay of 65 ns at 15 V with 50 pF load, output currents of ±6.8 mA, and a static current of 1 µA.

Inverter Gates Feature Summary

• Integrates four independent exclusive-NOR logic functions within a single integrated circuit.
• Supports wide power supply operation ranging from 3 V to 18 V for flexible system integration.
• Designed for industrial-grade reliability with extended temperature performance capabilities.

Inverter Gates Applications

• Digital data comparison circuits
• Parity generation and checking systems
• Control logic implementation

Inverter Gates Procurement Notes

Verify the specific suffix 'NSR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 14-SOIC footprint matches the target PCB design constraints. Ensure compliance with RoHS directives if applicable to the manufacturing environment. Cross-reference the manufacturer part number against official distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when a compact surface-mount solution for exclusive-NOR logic is required. The 4000B series offers high noise immunity suitable for general-purpose digital applications. Consider the 14-SOIC package dimensions for space-constrained designs. Evaluate the 3 V to 18 V supply range compatibility with existing system power rails. Verify thermal requirements against the specified -55°C to +125°C operating window.

Inverter Gates Part Context

This component belongs to the Texas Instruments CD4000B family of CMOS logic devices. The 4000B series is characterized by low power consumption and wide voltage operation. The CD4077B variant specifically provides quad exclusive-NOR functionality. The NSR suffix indicates a reel-based packaging option designed for high-volume surface-mount technology assembly lines.

Inverter Gates Replacement Considerations

Compatible substitutes include CD4077BM96 and CD4077BE. Verify pinout compatibility and electrical specifications before substitution. Check for equivalent packaging requirements across alternative part numbers.