Overview
The SN74HC08DTE4 is a high-performance, quadruple 2-input positive-AND gate integrated circuit (IC) manufactured by Texas Instruments. This IC belongs to the 74HC series, known for its low power consumption and high-speed operation. The SN74HC08DTE4 is widely used in digital logic circuits, offering reliable performance in various applications. Its market positioning targets engineers and designers working on digital systems, embedded systems, and industrial automation. The product's unique selling points include its compatibility with CMOS and TTL logic levels, robust design, and versatility in complex logic operations.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VCC) | 2 to 6 | V | Operates within this range |
| Input Voltage (VIN) | 0 to VCC | V | Compatible with CMOS and TTL |
| Output Current (IO) | ±25 | mA | Maximum output current |
| Propagation Delay (tPD) | 9 | ns | Typical at 5V |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package Type | TSSOP-14 | - | Surface mount package |
Key Features
- Quadruple 2-input AND gates for versatile logic operations.
- Compatible with both CMOS and TTL logic levels, ensuring broad application compatibility.
- Low power consumption, making it suitable for battery-powered devices.
- High-speed operation with a typical propagation delay of 9 ns at 5V.
- Robust design with a wide operating temperature range of -40°C to 85°C.
Applications
The SN74HC08DTE4 is commonly used in digital logic circuits, embedded systems, and industrial automation. Specific applications include:
- Digital Signal Processing: Used in logic gates for signal conditioning and processing.
- Embedded Systems: Integrated into microcontrollers and FPGA designs for logic operations.
- Industrial Automation: Employed in control systems for logic-based decision-making.
- Consumer Electronics: Utilized in devices like calculators, remote controls, and gaming consoles.
Q & A
1. What is the operating voltage range of the SN74HC08DTE4?
The operating voltage range is 2V to 6V.
2. Is the SN74HC08DTE4 compatible with TTL logic levels?
Yes, it is compatible with both CMOS and TTL logic levels.
3. What is the typical propagation delay of this IC?
The typical propagation delay is 9 ns at 5V.
4. What package type does the SN74HC08DTE4 come in?
It comes in a TSSOP-14 surface mount package.
5. Can this IC operate in industrial environments?
Yes, it has an operating temperature range of -40°C to 85°C, suitable for industrial applications.
6. How many AND gates are included in the SN74HC08DTE4?
It includes four 2-input AND gates.
7. What is the maximum output current of this IC?
The maximum output current is ±25 mA.
8. Is the SN74HC08DTE4 suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
9. What are the typical applications of this IC?
Typical applications include digital signal processing, embedded systems, industrial automation, and consumer electronics.
10. Does the SN74HC08DTE4 support high-speed operations?
Yes, it is designed for high-speed logic operations with minimal propagation delay.
