The CD4016 is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals. The IC is always available in a 16 pin hermetically sealed dual in line package (DIP). The output of the IC always comes in TTL. which makes it easy to interface with other TTL, CMOS, and NMOS devices. CD4016 offers a wide range of operative conditions and voltages, making it easy to be used with any MCU or MPU.
What is Bilateral Switch?
A Bilateral switch is an analog switch that can operate forward or reverse bias. This means that either side of the switch can be used as the input. So current can flow in one direction and the other direction, depending on which side is the input. A bilateral switch acts as a single pole, single throw switch. Each switch also has a control terminal. In order for signals to pass through from the input side to the output side, the control or enable terminal must be HIGH
CD4016 Key Features
- Wide supply voltage range: 3V to 15V
- Wide range of digital and analog switching: ±7.5 VPEAK
- “ON” resistance for 15V operation: 400Ω (typ.)
- Matched “ON” resistance over 15V signal input: ∆RON = 10Ω (typ.)
- High degree of linearity: 0.4% distortion (typ.) @ fIS = 1 kHz, VIS = 5 Vp-p, VDD−VSS = 10V, RL = 10 kΩ
- Extremely low “OFF” switch leakage: 0.1 nA (typ.) @ VDD − VSS = 10V TA = 25°C
CD4016 Pinout
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | SWA-IN | Input of Switch A |
| 2 | SWA-OUT | Output of Switch A |
| 3 | SWB-IN | Input of Switch B |
| 4 | SWB-OUT | Output of Switch B |
| 5 | CNTRL B | Control of Switch B |
| 6 | CNTRL C | Control of Switch C |
| 7 | GND | Ground |
| 8 | SWC-IN | Input of Switch C |
| 9 | SWC-OUT | Output of Switch C |
| 10 | SWD-OUT | Output of Switch D |
| 11 | SWD-IN | Input of Switch D |
| 12 | CNTRL D | Control of Switch D |
| 13 | CNTRL A | Control of Switch A |
| 14 | VCC | Source Supply |
Application
- Analog signal switching/multiplexing
- Signal gating
- Squelch control
- Chopper
- Modulator/Demodulator
- Commutating switch
- Digital signal switching/multiplexing
- CMOS logic implementation
- Analog-to-digital/digital-to-analog conversion
- Digital control of frequency, impedance, phase, and analog-signal gain
CD4016 Datasheet
You can download the datasheet for CD4016 Quad Bilateral Switch IC from the link given below:
See Also: CD4527 BCD Rate Multiplier – Datasheet | CD4504 Hex Voltage Level Shifter – Datasheet | CD4094 8-stage Shift-and-Store Bus Register – Datasheet
