Overview
The 74HC4051DB,118, produced by Nexperia USA Inc., is a highly versatile 8-channel analog multiplexer/demultiplexer. This integrated circuit is part of the 74HC family and is designed for use in both analog and digital 8:1 multiplexer/demultiplexer applications. It features a single-pole octal-throw analog switch (SP8T) configuration, making it suitable for a wide range of electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 2 V to 10 V |
| Package Type | SO16 (SOT109-1) |
| No. of Pins | 16 Pins |
| Operating Temperature Range | -40°C to +125°C |
| No. of Channels | 8 Channels |
| No. of Outputs | 8 Outputs |
| On Resistance Rds(on) | 80 Ω (typical) at VCC - VEE = 4.5 V |
| Output Current Max | 20 mA |
| Logic IC Function | 8 Channel Analog Multiplexer/Demultiplexer |
| Logic Type | Demultiplexer Multiplexer |
| Termination Type | Surface Mount Device |
Key Features
- Single-pole octal-throw analog switch (SP8T) suitable for 8:1 multiplexer/demultiplexer applications.
- Three digital select inputs (S0, S1, and S2) and a digital enable input (E).
- Eight independent inputs/outputs (Yn) and a common input/output (Z).
- Wide analog input voltage range from -5 V to +5 V.
- CMOS low power dissipation.
- High noise immunity.
- Complies with JEDEC standards.
- Clamp diodes on inputs to interface with voltages in excess of VCC.
Applications
The 74HC4051DB,118 is versatile and can be used in various applications across different industries, including:
- Automotive electronics for multiplexing and demultiplexing signals.
- Industrial control systems for signal routing and switching.
- Consumer electronics for audio and video signal switching.
- Medical devices for signal multiplexing and demultiplexing.
- Telecommunication systems for signal routing and switching.
Q & A
- What is the primary function of the 74HC4051DB,118?
The primary function is to act as an 8-channel analog multiplexer/demultiplexer.
- What is the supply voltage range for this IC?
The supply voltage range is from 2 V to 10 V.
- What is the package type of the 74HC4051DB,118?
The package type is SO16 (SOT109-1).
- What is the operating temperature range of this IC?
The operating temperature range is from -40°C to +125°C.
- How many channels does the 74HC4051DB,118 have?
It has 8 channels.
- What is the typical on resistance of the 74HC4051DB,118?
The typical on resistance is 80 Ω at VCC - VEE = 4.5 V.
- What is the maximum output current of this IC?
The maximum output current is 20 mA.
- Does the 74HC4051DB,118 comply with any industry standards?
Yes, it complies with JEDEC standards.
- What are some common applications of the 74HC4051DB,118?
It is used in automotive, industrial, consumer electronics, medical devices, and telecommunication systems.
- How do I select the appropriate channel on the 74HC4051DB,118?
The channel is selected using the three digital select inputs (S0, S1, and S2).
- Can the 74HC4051DB,118 handle analog and digital signals?
Yes, it can handle both analog and digital signals.
