Description
The CD4066 DIP14 Through Hole IC is a quad bilateral switch designed for multiplexing or transmission of both digital and analog signals.
It’s a direct upgrade to the CD4016B, offering significantly lower on-state resistance and flatter performance across the signal range.
Ideal for signal routing, switching, and analog/digital multiplexing in low-power or precision electronic circuits.
- Part Number: CD4066B
- Package: DIP14 (Through-Hole)
- Technology: 4000 Series CMOS Logic
- Switches: 4 x Independent Bilateral Switches
- Operating Voltage: Up to 15V DC or ±7.5V peak-to-peak
- On-State Resistance (RON):
- Typically 125Ω @ 15V
- Matched within 5Ω across all switches
- Flat Resistance: Maintains stable RON across full input range
- Low Crosstalk and Leakage
- Pin-Compatible With: CD4016B
- Operating Temperature: –55°C to +125°C
- Input Compatibility: CMOS / TTL / Low-Voltage Logic
What’s Included:
- 5 x CD4066 Quad Bilateral Switch ICs (DIP14, Through-Hole)
Great For:
- Analog Signal Routing
- Digital Multiplexing
- Audio Signal Switching
- DIY Synths or Pedal Circuits
- Prototyping with Breadboards
- Educational and Logic Projects
Usage Tips:
- Connect control pins to logic HIGH to enable switch channels
- Can pass signals in both directions (bi-directional)
- Suitable for low-power analog switching applications
- Use with microcontrollers or logic ICs for signal control
