Overview
The Texas Instruments CD74HCT4051M96 is a high-performance analog switch and multiplexer/demultiplexer integrated circuit. This component is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) inputs. The CD74HCT4051M96 is designed to operate within a wide range of supply voltages, making it versatile for various applications. It features a single pole, eight throw (SP8T) configuration, allowing for the selection of one out of eight possible signal paths.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | CD74HCT4051M96 |
| Package | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Logic Function | Multiplexer/Demultiplexer |
| Supply Voltage | 4.5V to 5.5V |
| ON Resistance | Typically 70Ω (VCC - VEE = 4.5V), Maximum 240Ω at 25°C |
| Input High Voltage (VIH) | Minimum 2V |
| Input Low Voltage (VIL) | Maximum 0.8V |
| Propagation Delay | Typically 12ns at 25°C, Maximum 18ns at -55°C to +125°C |
| Compliance | RoHS compliant, ECCN: EAR99 |
Key Features
- High-Speed CMOS Logic: The CD74HCT4051M96 is built using high-speed CMOS logic, ensuring fast switching times and low power consumption.
- Wide Analog Input Voltage Range: It can handle analog input voltages up to ±5V, making it suitable for a variety of signal processing applications.
- Low ON Resistance: The component features low ON resistance, typically 70Ω, which minimizes signal attenuation and ensures high fidelity signal transmission.
- TTL Compatible Inputs: The inputs are compatible with TTL logic levels, facilitating integration with other TTL-based systems.
- Break-Before-Make Switching: This ensures that the switch is fully disconnected from one channel before connecting to another, preventing signal overlap and distortion.
- Automotive Qualified: The CD74HCT4051M96 is qualified for automotive applications, indicating its reliability and robustness in demanding environments.
Applications
- Signal Routing and Multiplexing: Ideal for applications requiring the selection and routing of multiple analog signals, such as in audio and video systems.
- Automotive Systems: Suitable for use in automotive electronics due to its robustness and compliance with automotive standards.
- Industrial Control Systems: Can be used in industrial control systems where reliable and fast signal switching is necessary.
- Medical Devices: Applicable in medical devices that require precise and reliable signal handling.
- Telecommunications: Useful in telecommunications equipment for signal routing and multiplexing.
Q & A
- What is the package type of the CD74HCT4051M96?
The CD74HCT4051M96 comes in a 16-SOIC (Small Outline Integrated Circuit) package with a width of 3.90mm.
- What is the typical ON resistance of the CD74HCT4051M96?
The typical ON resistance is 70Ω when VCC - VEE = 4.5V, with a maximum of 240Ω at 25°C.
- Is the CD74HCT4051M96 compatible with TTL inputs?
- What is the supply voltage range for the CD74HCT4051M96?
The supply voltage range is from 4.5V to 5.5V.
- Does the CD74HCT4051M96 have break-before-make switching?
- Is the CD74HCT4051M96 RoHS compliant?
- What are the typical propagation delays for the CD74HCT4051M96?
- Can the CD74HCT4051M96 be used in automotive applications?
- What is the maximum analog input voltage for the CD74HCT4051M96?
- How many channels does the CD74HCT4051M96 support?
