Overview
The SN74LV157ADGVR is a high-performance, low-voltage 4-bit 2:1 multiplexer produced by Texas Instruments. This integrated circuit (IC) belongs to the logic signal switch, multiplexer, and decoder category. Designed for applications requiring efficient data selection and signal routing, the SN74LV157ADGVR is particularly suitable for use in low-power and portable devices. Its compact 16-TVSOP package and wide operating voltage range make it a versatile choice for various electronic systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Product Category | Integrated Circuit (IC) | - | Logic - Signal Switch, Multiplexer, Decoder |
| Circuit | 4 x 2:1 | - | Independent Circuit |
| Output Current (High, Low) | 12mA, 12mA | mA | - |
| Supply Voltage | 2 V ~ 5.5 V | V | Single Supply |
| Operating Temperature | -40°C ~ 85°C | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package / Case | 16-TVSOP (0.173", 4.40mm Width) | - | - |
| Supplier Device Package | 16-TVSOP | - | - |
| Packaging | Reel (TR) | - | - |
Key Features
- Low-voltage operation (2 V to 5.5 V) ensures compatibility with battery-powered devices.
- High-speed data selection with minimal propagation delay.
- Compact 16-TVSOP package for space-constrained applications.
- Robust design with a wide operating temperature range (-40°C to 85°C).
- Supports both high and low output currents (12mA).
Applications
The SN74LV157ADGVR is widely used in various fields, including:
- Industrial Automation: Signal routing and data selection in control systems.
- Consumer Electronics: Efficient data handling in portable devices like smartphones and tablets.
- Automotive Electronics: Reliable signal processing in vehicle control units.
- Communication Systems: Multiplexing and demultiplexing signals in networking equipment.
Q & A
1. What is the operating voltage range of the SN74LV157ADGVR?
The operating voltage range is 2 V to 5.5 V.
2. What is the package type of this IC?
It comes in a 16-TVSOP package.
3. What is the maximum output current supported?
The maximum output current is 12mA for both high and low states.
4. Can this IC operate in extreme temperatures?
Yes, it operates reliably within a temperature range of -40°C to 85°C.
5. Is the SN74LV157ADGVR suitable for battery-powered devices?
Yes, its low-voltage operation makes it ideal for battery-powered applications.
6. What is the primary function of this IC?
It functions as a 4-bit 2:1 multiplexer for data selection and signal routing.
7. How many independent circuits does it have?
It has one independent circuit with a 4 x 2:1 configuration.
8. What is the mounting type for this IC?
It is designed for surface mount applications.
9. Is the SN74LV157ADGVR RoHS compliant?
Yes, it is RoHS compliant and lead-free.
10. What are typical applications of this IC?
Typical applications include industrial automation, consumer electronics, automotive systems, and communication devices.
