The SN74LV139ADRG4, manufactured by Texas Instruments, is a high-performance, dual 2-line to 4-line decoder/demultiplexer designed to provide efficient solutions for a wide range of digital applications. This integrated circuit is part of the LV family, which is known for its low-voltage operation and low-power consumption.
Key Features
- Operating Voltage: The device operates at a voltage range of 2V to 5.5V, making it versatile for both standard and low-voltage applications.
- High Speed: With typical propagation delay times as low as 6.5 ns, the SN74LV139ADRG4 ensures high-speed performance for critical digital decoding tasks.
- Output Drive Capability: It can drive up to 8 LSTTL loads, providing ample output current for interfacing with other logic families.
- Power Consumption: The low-power consumption of the device is ideal for battery-operated and power-sensitive systems.
- Package: The SN74LV139ADRG4 comes in a compact 16-pin SOIC package, which is suitable for space-constrained applications.
Applications
This decoder/demultiplexer is highly suited for a variety of applications including:
- Memory decoding or data routing applications
- Implementation in microprocessor systems
- Use in communication systems
- Control systems and logic signal switching
Quality and Reliability
Texas Instruments is renowned for its commitment to quality and reliability, and the SN74LV139ADRG4 is no exception. It is designed to meet the stringent requirements of the industrial market, ensuring long-term performance and stability in a variety of environmental conditions.
Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 5.5V |
| High-Level Output Current (IOH) |
-12 mA |
| Low-Level Output Current (IOL) |
12 mA |
| Propagation Delay (tpd) |
6.5 ns (typical) |
| Operating Temperature Range (Ta) |
-40°C to 85°C |
For detailed information and complete technical specifications, refer to the official Texas Instruments datasheet for the SN74LV139ADRG4.