Overview
The SN74AVCH1T45DCKR is a high-performance, single-bit dual-supply bus transceiver produced by Texas Instruments. Designed for asynchronous communication between two data buses, this component is part of the AVC series, known for its low power consumption and high-speed operation. It is widely used in applications requiring voltage level translation, such as consumer electronics, industrial automation, and automotive systems. Its compact SC70-6 package and robust features make it a versatile choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Type | Bus Transceiver | - | - |
| Propagation Delay | 152 | ns | - |
| Supply Voltage (Max) | 3.6 | V | - |
| Supply Voltage (Min) | 0.65 | V | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | SC70-6 | - | - |
| Data Rate | 500 | Mb/s | - |
| Output Type | 3-State | - | - |
| Channels | 1 | - | - |
Key Features
- Partial power-down (Ioff) for reduced power consumption.
- Over-voltage tolerant inputs for enhanced reliability.
- Vcc isolation to prevent latch-up issues.
- High-speed data transmission up to 500 Mbps.
- Compact SC70-6 package for space-constrained designs.
Applications
The SN74AVCH1T45DCKR is ideal for applications requiring voltage level translation between different logic families. It is commonly used in consumer electronics, such as smartphones and tablets, to interface between low-voltage processors and higher-voltage peripherals. In industrial automation, it facilitates communication between sensors and controllers operating at different voltage levels. Automotive systems also benefit from its robust design, enabling reliable data transfer in harsh environments.
Q & A
1. What is the primary function of the SN74AVCH1T45DCKR?
The SN74AVCH1T45DCKR is a single-bit dual-supply bus transceiver designed for voltage level translation between two data buses.
2. What is the maximum data rate supported by this component?
It supports a maximum data rate of 500 Mbps.
3. What is the operating temperature range of the SN74AVCH1T45DCKR?
It operates within a temperature range of -40°C to +125°C.
4. Does this component support partial power-down mode?
Yes, it features partial power-down (Ioff) for reduced power consumption.
5. What package is the SN74AVCH1T45DCKR available in?
It is available in a compact SC70-6 package.
6. Is the SN74AVCH1T45DCKR over-voltage tolerant?
Yes, it has over-voltage tolerant inputs for enhanced reliability.
7. What is the propagation delay of this component?
The propagation delay is 152 ns.
8. Can this component be used in automotive applications?
Yes, its robust design makes it suitable for automotive systems.
9. What is the minimum supply voltage required for operation?
The minimum supply voltage is 0.65 V.
10. How many channels does the SN74AVCH1T45DCKR have?
It has one channel.
