CD4001B/883

Inverter Gates Overview

The RCA CD4001B/883 is a quad 2-input NOR gate integrated circuit manufactured using complementary metal-oxide-semiconductor (CMOS) technology. It operates within a supply voltage range of 3V to 18V and supports an operating temperature range from -55°C to 125°C. The device features four independent logic gates, each with two inputs, housed in a 14-pin package. Key electrical parameters include a maximum static current of 20nA and a typical propagation delay of 250ns at 15V.

Inverter Gates Feature Summary

• Provides four independent 2-input NOR logic functions on a single monolithic chip.
• Utilizes CMOS construction for extremely low static power consumption.
• Features buffered outputs that improve transfer characteristics and drive capabilities.
• Inputs are protected against electrostatic discharge via internal diodes.

Inverter Gates Applications

• Military aerospace systems requiring radiation-hardened or high-reliability components
• Industrial control logic circuits operating in extreme temperature environments
• Battery-powered instrumentation benefiting from ultra-low quiescent current
• Signal conditioning interfaces where noise immunity is critical

Inverter Gates Procurement Notes

Verify the specific suffix '883' indicates compliance with MIL-PRF-38534 or similar military standards. Confirm lot traceability and screening requirements such as burn-in or accelerated life testing. Ensure the supplier provides a Certificate of Conformance detailing material composition and process controls. Validate that the component meets all environmental qualification criteria required for your specific application.

Inverter Gates Selection Notes

Select this component when high reliability and wide temperature operation are mandatory. It serves as a direct replacement for standard commercial CD4001B parts in ruggedized designs. Consider the package type availability for your assembly process. Evaluate the trade-off between speed and power if higher frequency performance is needed compared to modern logic families.

Inverter Gates Part Context

This part belongs to the RCA CD4000 series, originally developed by RCA Corporation and later acquired by Texas Instruments. The CD4001B variant specifically implements the 'B Series' buffering for improved output drive strength. The '/883' designation typically signifies a military-grade version adhering to strict quality and reliability standards distinct from commercial counterparts.

Inverter Gates Replacement Considerations

CD4001BE: Commercial equivalent with identical logic function but potentially different reliability ratings. CD4001BM: Surface mount alternative offering the same logical operations in a SOIC-14 package. Verify pinout compatibility and thermal management requirements when transitioning between through-hole and surface mount technologies.