Overview
The 74HC4067BQ is a 16-channel analog multiplexer/demultiplexer produced by Nexperia, formerly part of NXP USA Inc. This component is a single-pole 16-throw analog switch (SP16T) designed for use in both analog and digital 16:1 multiplexer/demultiplexer applications. It features four digital select inputs (S0, S1, S2, and S3), sixteen independent inputs/outputs (Yn), a common input/output (Z), and a digital enable input (E). When the enable input (E) is HIGH, the switches are turned off. The device includes clamp diodes on the inputs, allowing the use of current limiting resistors to interface with voltages exceeding VCC.
Key Specifications
| Type Number | Configuration | VCC (V) | Logic Switching Levels | RON (Ω) | RON(FLAT) (Ω) | f (-3dB) (MHz) | THD (%) | Xtalk (dB) | Power Dissipation Considerations | Tamb (°C) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC4067BQ | SP16T-Z | 2.0 - 10.0 | CMOS | 200 | 25 | 100 | 0.02 | - | Very low | -40 to +125 | DHVQFN24 |
Key Features
- Wide supply voltage range from 2.0 V to 10.0 V
- CMOS low power dissipation
- High noise immunity
- Low ON resistance:
- 80 Ω (typical) at VCC = 4.5 V
- 70 Ω (typical) at VCC = 6.0 V
- 60 Ω (typical) at VCC = 9.0 V
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- Multiple package options
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
- Typical ‘break before make’ built-in
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
- Various applications requiring high-speed, low-power analog switching
Q & A
- What is the 74HC4067BQ used for?
The 74HC4067BQ is used as a 16-channel analog multiplexer/demultiplexer in both analog and digital applications.
- What is the supply voltage range of the 74HC4067BQ?
The supply voltage range is from 2.0 V to 10.0 V.
- What are the logic switching levels for the 74HC4067BQ?
The logic switching levels are CMOS.
- What is the typical ON resistance of the 74HC4067BQ?
The typical ON resistance varies with VCC: 80 Ω at 4.5 V, 70 Ω at 6.0 V, and 60 Ω at 9.0 V.
- Does the 74HC4067BQ have ESD protection?
- What are the operating temperature ranges for the 74HC4067BQ?
The device is specified from -40 °C to +85 °C and -40 °C to +125 °C.
- What package options are available for the 74HC4067BQ?
Multiple package options are available, including DHVQFN24.
- Does the 74HC4067BQ have latch-up protection?
- What is the typical ‘break before make’ feature in the 74HC4067BQ?
The device has a typical ‘break before make’ built-in feature.
- Where can I find more detailed information and support for the 74HC4067BQ?
You can find detailed information and support on the Nexperia website, including data sheets, application notes, and design support materials.
