Overview
The MC74HC4067ADWR2G is a quad analog switch/multiplexer/demultiplexer produced by onsemi. This device utilizes silicon-gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF-channel leakage current. It is designed to control analog and digital voltages that may vary across the full power-supply range (from VCC to GND). The MC74HC4067A is particularly useful in applications requiring high-speed switching and low power consumption.
Key Specifications
| Parameter | Conditions | Value | Unit |
|---|---|---|---|
| VCC (DC Supply Voltage) | - | -0.5 to +7.0 | V |
| VIS (Analog Input Voltage) | - | -0.5 to VCC + 0.5 | V |
| VIN (Digital Input Voltage) | - | -0.5 to VCC + 0.5 | V |
| VIH (Minimum High-Level Input Voltage) | VCC = 2.0 to 6.0 V | 1.5 to 4.2 | V |
| VIL (Maximum Low-Level Input Voltage) | VCC = 2.0 to 6.0 V | 0.5 to 1.8 | V |
| IIN (Input Leakage Current) | VIN = VCC or GND | ±0.1 to ±1.0 | μA |
| ICC (Maximum Supply Current per Package) | VIN = VCC or GND, IO=0, VIS = GND or VCC, VOS = VCC or GND | 4.0 to 80 | μA |
| RON (ON Resistance) | IO = 1 mA, VIN = VCC or GND, VIS = VCC or GND | 60 to 240 | Ω |
| tPLH, tPHL (Propagation Delay) | CL = 50 pF, VCC = 2.0 to 6.0 V | 75 to 110 | ns |
| tON (Switch Turn-ON Time) | CL = 50 pF, VCC = 2.0 to 6.0 V | 275 to 415 | ns |
| tOFF (Switch Turn-OFF Time) | CL = 50 pF, VCC = 2.0 to 6.0 V | 275 to 435 | ns |
Key Features
- Fast switching and propagation speeds
- High ON/OFF output voltage ratio
- Low crosstalk between switches
- Diode protection on all inputs/outputs
- Wide power-supply voltage range (VCC - GND) = 2.0 to 6.0 V
- Analog input voltage range (VCC - GND) = 0 to 6.0 V
- Improved linearity and lower ON resistance over input voltage
- Low noise
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
Applications
- Signal gating
- Modulators
- Squelch controls
- Demodulators
- Choppers
- Commutating switches
- Analog-to-digital and digital-to-analog conversions
- Digital control of frequency, impedance, phase, and analog-signal gain
- Building automation
- Wireless infrastructure
- Appliances
- Data center & enterprise computing
- Retail automation & payment
Q & A
- What is the MC74HC4067ADWR2G used for?
The MC74HC4067ADWR2G is a quad analog switch/multiplexer/demultiplexer used to control analog and digital voltages across a wide power-supply range.
- What is the power-supply voltage range for the MC74HC4067ADWR2G?
The power-supply voltage range is from 2.0 to 6.0 V.
- What is the typical ON resistance of the MC74HC4067ADWR2G?
The typical ON resistance is 60 Ω at VCC = 6 V and 70 Ω at VCC = 4.5 V.
- What are the propagation delays for the MC74HC4067ADWR2G?
The propagation delays range from 75 to 110 ns for CL = 50 pF and VCC = 2.0 to 6.0 V.
- Does the MC74HC4067ADWR2G have protection features?
Yes, it has diode protection on all inputs/outputs.
- Is the MC74HC4067ADWR2G suitable for automotive applications?
Yes, it is AEC-Q100 qualified and PPAP capable.
- What are the common applications of the MC74HC4067ADWR2G?
Common applications include signal gating, modulators, squelch controls, demodulators, choppers, and analog-to-digital conversions.
- What is the maximum analog input voltage for the MC74HC4067ADWR2G?
The maximum analog input voltage is VCC + 0.5 V.
- How many channels does the MC74HC4067ADWR2G have?
The device has 16 channels.
- What is the package type for the MC74HC4067ADWR2G?
The package type is SOIC-24 (Pb-Free), available in tape and reel.
- What is the operating temperature range for the MC74HC4067ADWR2G?
The operating temperature range is from -40°C to 85°C.
