MC14066BCPG

Overview

The MC14066BCPG is a quad analog switch manufactured by onsemi, housed in a 14-pin PDIP package. It operates within a supply voltage range of 3.0 Vdc to 18 Vdc and supports an ambient temperature range from -55°C to +125°C. The device features four independent bilateral switches with a maximum on-resistance of 800 Ohms at 5V and 280 Ohms at 15V. Key electrical parameters include a bandwidth of 65 MHz, propagation delay times ranging from 7 ns to 40 ns depending on load capacitance, and off-channel leakage current up to ±100 nA.

Feature Summary

• Provides four independent bilateral switches for controlling digital or analog signals
• Features linearized transfer characteristics for improved signal fidelity
• Includes triple diode protection on all control inputs for enhanced reliability
• Designed as a pin-for-pin replacement for CD4016 and MC14016B

Applications

• Signal gating applications
• Chopper circuits
• Modulator and demodulator implementations
• CMOS logic implementation

Procurement Notes

Verify the specific ordering suffix 'CPG' corresponds to the PDIP-14 package configuration when sourcing components. Confirm that the procurement matches the RoHS compliant and Pb-Free status indicated in the manufacturer's documentation. Ensure the part number aligns with the active product status listed in the official ordering information table to avoid discontinued variants.

Selection Notes

Select this component for designs requiring low noise performance with a typical value of 12 nV/sqrt(Hz). Consider the on-resistance specifications relative to the operating supply voltage, as Ron varies significantly between 5V and 15V rails. Evaluate the input voltage swing limits against the full supply voltage range to ensure proper signal handling without exceeding maximum ratings.

Part Context

This device belongs to the MC14066B series of quad analog switches produced by onsemi. It is part of the broader family of CMOS analog switching solutions designed for general-purpose signal routing. The component serves as a direct alternative to legacy parts like the CD4016 while offering lower on-resistance characteristics suitable for various mixed-signal applications.

Replacement Considerations

The MC14066B is explicitly designed as a pin-for-pin compatible replacement for the MC14016B, CD4016, and CD4016. For applications requiring lower on-resistance, the HC4066 high-speed CMOS device is recommended as an alternative within the same product family.

FAQ

What is the maximum power dissipation per package?

The maximum power dissipation per package is 500 mW.

How does the ON resistance vary with supply voltage?

The ON resistance decreases as the supply voltage increases; it is specified at 800 Ohms max at 5V and 280 Ohms max at 15V.