Overview
The SN74LVCC3245ADBRE4 is a high-performance, low-voltage CMOS 8-bit bus transceiver produced by Texas Instruments. This product is designed for bidirectional voltage-level translation between 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes. It is part of Texas Instruments' extensive portfolio of logic devices, targeting applications in industrial automation, consumer electronics, and communication systems. The SN74LVCC3245ADBRE4 stands out for its low power consumption, high-speed operation, and robust ESD protection, making it a competitive choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.4 to 5.5 | V | |
| Number of Channels | 8 | ||
| Logic Family | LVCC | ||
| Operating Temperature Range | -40 to 85 | °C | |
| Propagation Delay Time | 4.3 | ns | Max at 5V |
| Output Drive Capability | ±24 | mA | |
| Package Type | SSOP | DBR (24-pin) | |
| ESD Protection | ±2000 | V | HBM |
Key Features
- Supports bidirectional voltage-level translation between 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes.
- Low power consumption with a typical ICC of 10µA.
- High-speed operation with a maximum propagation delay of 4.3ns at 5V.
- Robust ESD protection of ±2000V (HBM) ensures reliability in harsh environments.
- 24-pin SSOP package for compact and space-efficient designs.
Applications
The SN74LVCC3245ADBRE4 is widely used in applications requiring voltage-level translation and bidirectional communication. Typical applications include:
- Industrial Automation: Used in PLCs, motor controllers, and sensor interfaces for reliable signal translation.
- Consumer Electronics: Integrated into smartphones, tablets, and IoT devices for interfacing between different voltage domains.
- Communication Systems: Employed in routers, switches, and transceivers for signal conditioning and translation.
- Automotive Electronics: Utilized in infotainment systems and control modules for robust and efficient voltage translation.
Q & A
1. What is the operating voltage range of the SN74LVCC3245ADBRE4?
The operating voltage range is from 1.4V to 5.5V.
2. How many channels does this transceiver have?
It has 8 bidirectional channels.
3. What is the maximum propagation delay?
The maximum propagation delay is 4.3ns at 5V.
4. What package type is used for this device?
It is available in a 24-pin SSOP (DBR) package.
5. Does it support ESD protection?
Yes, it provides ESD protection of ±2000V (HBM).
6. Can it translate between 3.3V and 5V systems?
Yes, it supports voltage-level translation between 3.3V and 5V.
7. What is the typical power consumption?
The typical ICC is 10µA.
8. Is it suitable for automotive applications?
Yes, it is robust and reliable for automotive electronics.
9. What is the output drive capability?
The output drive capability is ±24mA.
10. Where can I find the datasheet for this component?
The datasheet is available on the Texas Instruments official website.
