Product Overview
4000-Series CMOS Quad Bilateral Analog Switch Multiplexer DIP-14
Condition
New old stock (NOS) surplus. Unused component sealed on original retail card. Component markings: MC14066BCP. Sold each.
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Product Overview
Archer Cat. No. 276-2466 quad analog switch and multiplexer IC, packaged by Radio Shack. The enclosed component is a Motorola MC14066BCP bilateral switch in a standard 14-pin plastic dual inline package (PDIP-14). Designed for 4000-series CMOS logic systems, it provides four independent bilateral switches capable of transmitting both analog and digital signals across an operating voltage range of 3V to 18V.
Key Features
- Four independent single-pole single-throw (SPST) bilateral analog switches
- Supply voltage range of 3.0 V to 18 V DC
- Typical on-resistance of 100 ohms at 15V VDD
- High on/off output ratio of 65 dB typical
- Wide bandwidth exceeding 60 MHz
- Standard through-hole 14-pin DIP footprint
Applications
- Analog signal routing, multiplexing, and gating in synthesizer or audio effect builds
- Replacing failed bilateral switch ICs in vintage consumer and test equipment
- Digital-to-analog signal switching in microcomputer and 4000-series breadboard circuits
Frequently Asked Questions
What logic family does this switch belong to?
This is a standard 4000-series metal-gate CMOS device (Motorola B-series), fully pin- and function-compatible with standard 4066 and CD4066 quad bilateral switches.
What signal levels can each switch handle?
Each bilateral switch handles signals spanning from the negative supply rail (VSS) to the positive supply rail (VDD), up to the 18V maximum rating.
Can this IC be used interchangeably with a CD4016?
The 4066 shares the same pinout as the earlier 4016, but features significantly lower on-resistance across the input signal range, making it a common drop-in upgrade for audio switching circuits.
Four clean bilateral gates waiting for a control pulse to route signals just like they did in the classic breadboard era.
