MC14512BDG

Overview

The MC14512BDG is an 8-channel data selector and multiplexer manufactured by onsemi. It operates within a supply voltage range of 3V to 18V and utilizes CMOS logic technology. The device features a single circuit configuration housed in a 16-pin SOIC package with surface-mount installation. It supports a wide operating temperature range from -55°C to +125°C. Key electrical characteristics include output currents of 8.8mA for both high and low states. The component is classified under the 4000B series and is currently marked as obsolete.

Feature Summary

• Provides 8-to-1 data selection capability through a single multiplexer circuit
• Operates reliably across a wide industrial temperature range
• Supports standard CMOS logic levels with defined output drive capabilities

Applications

• Data routing in digital systems
• Signal selection in measurement equipment
• Multiplexing applications in control circuits

Procurement Notes

Verify current availability status as the part is listed as obsolete. Confirm pinout compatibility if replacing existing designs. Check for RoHS compliance documentation. Ensure the 16-SOIC package dimensions fit the target PCB layout. Validate that the 3V to 18V supply range matches system requirements.

Selection Notes

Select this component for applications requiring 8-channel data selection. Ensure the design accommodates the 16-pin SOIC package. Verify that the operating voltage stays within the 3V to 18V limits. Consider the obsolete status when planning long-term production. Confirm temperature ratings suit the environment.

Part Context

This component belongs to the 4000B series of CMOS logic devices. It functions as a data selector/multiplexer. The manufacturer is onsemi. The specific package type is 16-SOIC. It is categorized under signal switches, multiplexers, and decoders.

Replacement Considerations

CD4512BM96 (Texas Instruments) is listed as a similar substitute. CD4512BMT (Texas Instruments) is also noted as an alternative option.