Overview
The SN74LVC2G157DCTR is a dual 2-input multiplexer produced by Texas Instruments. It belongs to the category of logic ICs and is designed for use in low-voltage applications. This product is optimized for high-speed operation while consuming minimal power, making it ideal for portable and battery-powered devices. Its compact package and robust performance make it a competitive choice for designers seeking efficient signal routing solutions in space-constrained environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 1.65 to 5.5 | V | Wide operating range |
| Input Voltage | 0 to 5.5 | V | Compatible with multiple logic levels |
| Propagation Delay | 3.7 | ns | At 3.3V supply |
| Operating Temperature | -40 to 125 | °C | Industrial-grade |
| Package | SSOP-8 | - | Compact and space-saving |
| Logic Type | Multiplexer | - | Dual 2-input |
| Output Current | ±32 | mA | High drive capability |
| Power Dissipation | Low | - | Energy-efficient design |
Key Features
- Wide Supply Voltage Range: Operates from 1.65V to 5.5V, making it versatile for various applications.
- High-Speed Operation: Propagation delay of 3.7 ns at 3.3V ensures quick signal routing.
- Low Power Consumption: Ideal for battery-powered and portable devices.
- Compact Package: SSOP-8 package saves board space in tight designs.
- Industrial Temperature Range: Reliable performance in harsh environments.
Applications
The SN74LVC2G157DCTR is widely used in applications requiring signal multiplexing, such as:
- Consumer Electronics: Smartphones, tablets, and wearable devices for efficient signal routing.
- Industrial Automation: Control systems and sensor interfaces.
- Automotive Electronics: Infotainment systems and vehicle control modules.
- IoT Devices: Compact and low-power solutions for connected devices.
Q & A
1. What is the operating voltage range of the SN74LVC2G157DCTR?
The SN74LVC2G157DCTR operates from 1.65V to 5.5V.
2. What is the propagation delay of this multiplexer?
The propagation delay is 3.7 ns at a 3.3V supply.
3. Is this component suitable for industrial applications?
Yes, it operates in a temperature range of -40°C to 125°C, making it suitable for industrial environments.
4. What package does the SN74LVC2G157DCTR come in?
It is available in an SSOP-8 package.
5. Can this multiplexer handle multiple logic levels?
Yes, it is compatible with input voltages ranging from 0V to 5.5V.
6. What is the output current capability of this device?
It can source or sink up to ±32 mA.
7. Is the SN74LVC2G157DCTR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for portable and battery-powered applications.
8. How many inputs does this multiplexer have?
It is a dual 2-input multiplexer.
9. What are the typical applications of this component?
Typical applications include consumer electronics, industrial automation, automotive electronics, and IoT devices.
10. Does this component support high-speed operation?
Yes, it is designed for high-speed operation with minimal propagation delay.
