Overview
The SN74HC132DR is a quad 2-input NAND gate with Schmitt-trigger inputs, manufactured by Texas Instruments. This integrated circuit (IC) is part of the 74HC series, known for its high-speed CMOS logic. The SN74HC132DR is designed to operate at a wide voltage range, making it suitable for various digital logic applications. Its Schmitt-trigger inputs provide noise immunity and allow for reliable switching even in noisy environments. This product is ideal for engineers and designers working on digital systems, embedded systems, and industrial automation.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | NAND Gate | - | Quad 2-input |
| Supply Voltage | 2 V to 6 V | V | Wide operating range |
| Input Type | Schmitt-Trigger | - | Noise immunity |
| Propagation Delay | 12 ns | ns | Typical at 5V |
| Operating Temperature | -40°C to 85°C | °C | Industrial range |
| Package | SOIC-14 | - | Surface mount |
| Output Current | ±5.2 mA | mA | High drive capability |
| Power Dissipation | 500 mW | mW | Maximum |
Key Features
- Schmitt-Trigger Inputs: Provide hysteresis for noise immunity and reliable switching.
- Wide Operating Voltage Range: Supports 2 V to 6 V, making it versatile for various applications.
- High-Speed Operation: Typical propagation delay of 12 ns at 5V.
- High Drive Capability: Output current of ±5.2 mA for driving multiple loads.
- Low Power Consumption: Optimized for energy-efficient designs.
Applications
The SN74HC132DR is widely used in digital logic circuits, embedded systems, and industrial automation. Its Schmitt-trigger inputs make it particularly suitable for applications in noisy environments, such as motor control systems and communication devices. Additionally, it is commonly employed in consumer electronics, automotive electronics, and robotics for signal conditioning and logic operations.
Q & A
1. What is the operating voltage range of the SN74HC132DR?
The SN74HC132DR operates at a voltage range of 2 V to 6 V.
2. What is the purpose of Schmitt-trigger inputs?
Schmitt-trigger inputs provide noise immunity and ensure reliable switching in noisy environments.
3. What is the typical propagation delay of this IC?
The typical propagation delay is 12 ns at 5V.
4. What package does the SN74HC132DR come in?
It comes in an SOIC-14 surface-mount package.
5. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design and wide operating temperature range.
6. What is the maximum power dissipation of the SN74HC132DR?
The maximum power dissipation is 500 mW.
7. Is the SN74HC132DR compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels when operated at 5V.
8. What is the output current capability of this IC?
The output current capability is ±5.2 mA.
9. Can this IC be used in industrial automation systems?
Yes, its noise immunity and wide operating range make it ideal for industrial automation.
10. What is the operating temperature range of the SN74HC132DR?
It operates within a temperature range of -40°C to 85°C.
