Overview
The SN74HC32DRE4 is a quad 2-input OR gate integrated circuit (IC) manufactured by Texas Instruments. This IC belongs to the 74HC series, known for its high-speed CMOS logic. Designed for general-purpose logic applications, the SN74HC32DRE4 is widely used in digital systems for signal processing and control. Its compact design, low power consumption, and reliable performance make it a popular choice among engineers and designers in various industries. The product is particularly competitive due to its wide operating voltage range and compatibility with both TTL and CMOS logic levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | OR Gate | - | Quad 2-input |
| Supply Voltage Range | 2 to 6 | V | - |
| Operating Temperature Range | -40 to 85 | °C | - |
| Propagation Delay Time | 15 | ns | @ 5V |
| Input Current | ±1 | µA | Max |
| Output Current | ±5.2 | mA | Max |
| Package Type | SOIC-14 | - | - |
| Mounting Type | Surface Mount | - | - |
Key Features
- High-speed CMOS logic with typical propagation delay of 15 ns at 5V.
- Wide operating voltage range from 2V to 6V, making it versatile for various applications.
- Low power consumption, ideal for battery-operated devices.
- Compatible with TTL and CMOS logic levels, ensuring seamless integration into existing systems.
- Compact SOIC-14 package, suitable for space-constrained designs.
Applications
The SN74HC32DRE4 is commonly used in digital logic circuits, signal processing, and control systems. Its applications span across industries such as industrial automation, consumer electronics, and automotive electronics. In industrial automation, it is used for logic control and signal conditioning. In consumer electronics, it finds use in devices like calculators, remote controls, and gaming consoles. Automotive applications include engine control units and infotainment systems, where reliable logic processing is critical.
Q & A
1. What is the operating voltage range of the SN74HC32DRE4?
The operating voltage range is 2V to 6V.
2. What is the typical propagation delay of this IC?
The typical propagation delay is 15 ns at 5V.
3. Is the SN74HC32DRE4 compatible with TTL logic levels?
Yes, it is compatible with both TTL and CMOS logic levels.
4. What is the package type of this IC?
The package type is SOIC-14.
5. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics, including engine control and infotainment systems.
6. What is the maximum input current for the SN74HC32DRE4?
The maximum input current is ±1 µA.
7. What is the operating temperature range of this IC?
The operating temperature range is -40°C to 85°C.
8. How many OR gates are included in this IC?
It includes four 2-input OR gates.
9. Is the SN74HC32DRE4 suitable for low-power applications?
Yes, its low power consumption makes it ideal for battery-operated devices.
10. What are the typical applications of this IC?
Typical applications include digital logic circuits, signal processing, and control systems in industrial, consumer, and automotive electronics.
