Overview
The SN74LVC07APWR is a hex buffer/driver with open-drain outputs, manufactured by Texas Instruments. This integrated circuit (IC) is part of the LVC (Low-Voltage CMOS) family, designed to operate at low voltage levels while maintaining high performance. It is widely used in applications requiring signal buffering, level shifting, and driving capabilities. The open-drain outputs make it suitable for interfacing with devices that require pull-up resistors, such as I2C buses. Its market positioning targets designers and engineers working on industrial automation, consumer electronics, and automotive systems, where reliable and efficient signal handling is critical. The SN74LVC07APWR stands out for its low power consumption, high-speed operation, and compatibility with a wide range of voltage levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.65 to 5.5 | V | Wide operating range |
| Output Type | Open-Drain | - | Requires external pull-up resistor |
| Number of Channels | 6 | - | Hex buffer/driver |
| High-Level Output Current | -32 | mA | Sink current |
| Low-Level Output Current | 32 | mA | Source current |
| Propagation Delay Time | 3.8 | ns | Typical at 3.3V |
| Operating Temperature Range | -40 to 85 | °C | Industrial-grade |
| Package | TSSOP-14 | - | Surface mount |
| ESD Protection | >2000 | V | Human Body Model (HBM) |
| Input Capacitance | 3 | pF | Typical |
Key Features
- Low Power Consumption: Optimized for battery-powered and energy-efficient applications.
- High-Speed Operation: Supports fast signal propagation with minimal delay.
- Wide Voltage Range: Compatible with 1.65V to 5.5V systems, enabling versatile use.
- Open-Drain Outputs: Facilitates easy interfacing with I2C, SMBus, and other open-drain protocols.
- Robust ESD Protection: Ensures reliability in harsh environments.
Applications
The SN74LVC07APWR is ideal for a variety of applications, including:
- Industrial Automation: Used in PLCs, motor control, and sensor interfacing.
- Consumer Electronics: Enables signal buffering in smartphones, tablets, and wearables.
- Automotive Systems: Supports level shifting and signal driving in infotainment and control modules.
- Communication Devices: Facilitates signal conditioning in routers, modems, and transceivers.
- Embedded Systems: Provides reliable signal handling in microcontrollers and FPGAs.
Q & A
1. What is the operating voltage range of the SN74LVC07APWR?
The SN74LVC07APWR operates within a voltage range of 1.65V to 5.5V.
2. Does the SN74LVC07APWR require external components?
Yes, its open-drain outputs require external pull-up resistors for proper operation.
3. How many channels does the SN74LVC07APWR have?
It has six channels, making it a hex buffer/driver.
4. What is the maximum output current of the SN74LVC07APWR?
The maximum output current is 32 mA for both sourcing and sinking.
5. Is the SN74LVC07APWR suitable for automotive applications?
Yes, it is designed to meet the requirements of automotive systems.
6. What is the typical propagation delay of the SN74LVC07APWR?
The typical propagation delay is 3.8 ns at 3.3V.
7. What package does the SN74LVC07APWR come in?
It is available in a TSSOP-14 package.
8. Does the SN74LVC07APWR support ESD protection?
Yes, it provides ESD protection exceeding 2000V (HBM).
9. Can the SN74LVC07APWR be used in I2C applications?
Yes, its open-drain outputs are ideal for I2C and SMBus interfaces.
10. What is the operating temperature range of the SN74LVC07APWR?
It operates within a temperature range of -40°C to 85°C.
