Overview
The SN74LVC245ADBR, manufactured by Texas Instruments, is an octal bus transceiver designed for 1.65V to 3.6V VCC operation. This device is widely used in various electronic systems, including communication systems, computers, and industrial automation. Its key features include 3-state outputs, 5V compatibility, and low power consumption, making it suitable for high-speed and long-distance signal transmission.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 1.65 to 3.6 | V | |
| Output Current | 24 | mA | |
| Propagation Delay | 6.3 | ns | at 3.3V |
| Operating Temperature | -40 to +125 | °C | |
| Package | SSOP-20 | ||
| Logic Type | Transceiver, Non-Inverting | ||
| Output Type | 3-State |
Key Features
- 3-State Outputs: Allows for high-impedance state when disabled.
- 5V Compatibility: Ensures compatibility with 5V systems.
- Low Power Consumption: Reduces power usage and heat generation.
- Bidirectional Data Transfer: Facilitates data flow in both directions.
- Octal Bus Transceiver: Contains eight buffers for multiple I/O operations.
Applications
The SN74LVC245ADBR is extensively used in applications requiring high-speed and long-distance signal transmission. Common applications include computer motherboards, printer interfaces, and industrial control systems. Its ability to handle bidirectional data transfer and compatibility with 5V systems make it a versatile choice for mixed-voltage environments.
Q & A
What is the operating voltage range of SN74LVC245ADBR?
The operating voltage range is from 1.65V to 3.6V.
What is the output current capability of SN74LVC245ADBR?
The output current capability is 24mA.
What is the propagation delay of SN74LVC245ADBR at 3.3V?
The propagation delay is 6.3ns at 3.3V.
What is the operating temperature range of SN74LVC245ADBR?
The operating temperature range is from -40°C to +125°C.
What type of package does SN74LVC245ADBR come in?
It comes in an SSOP-20 package.
What is the logic type of SN74LVC245ADBR?
The logic type is Transceiver, Non-Inverting.
What is the output type of SN74LVC245ADBR?
The output type is 3-State.
Can SN74LVC245ADBR handle bidirectional data transfer?
Yes, it can handle bidirectional data transfer.
Is SN74LVC245ADBR compatible with 5V systems?
Yes, it is compatible with 5V systems.
What are the typical applications of SN74LVC245ADBR?
Typical applications include computer motherboards, printer interfaces, and industrial control systems.
