CD4085BM

Gates And Inverters - Multi-Function, Configurable Overview

The CD4085BM is a CMOS dual 2-wide 2-input AND-OR-INVERT gate manufactured by Texas Instruments. It features two independent logic circuits within a single package, providing versatile combinational logic capabilities. The device operates on a supply voltage range of 3 V to 18 V and supports low-level output currents of 6.8 mA and high-level output currents of -6.8 mA. Propagation delay time is specified at 90 ns. It is housed in a 14-SOIC surface-mount package with an operating temperature range from -55 °C to +125 °C.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Configurable AND-OR-INVERT logic structure for complex gate implementations
• Wide power supply voltage compatibility across industrial ranges
• Robust output drive capability for standard CMOS loads

Gates And Inverters - Multi-Function, Configurable Applications

• Digital control systems requiring combined logic functions
• Industrial process control logic interfaces
• Consumer electronics internal logic processing

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific suffix (e.g., BM96) against the required package variant and environmental rating. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor declarations prior to procurement. Ensure the ordering part number matches the exact pinout and electrical specifications defined in the current datasheet revision.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a compact solution for dual AND-OR-INVERT functionality is required in surface-mount designs. Consider the 14-SOIC package dimensions for PCB layout constraints. Evaluate the 90 ns propagation delay against system timing requirements. Verify that the 3 V to 18 V operating range aligns with the target circuit's power supply architecture.

Gates And Inverters - Multi-Function, Configurable Part Context

This component belongs to the Texas Instruments CD4000B series of CMOS logic devices. The series is characterized by wide voltage operation and low static power consumption. The CD4085BM specifically provides dual 2-wide 2-input AND-OR-INVERT gates, distinguishing it from other series members like the CD4081 (AND gates) or CD4071 (OR gates).

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Check for direct pin-compatible alternatives within the same family, such as the CD4085BE for plastic DIP packages. Verify electrical equivalence for any cross-brand replacements to ensure compatible voltage levels and drive currents.