Overview
The SN74LVCR2245APWRE4 is an octal bus transceiver manufactured by Texas Instruments, designed for bidirectional data transfer in a wide range of applications. This device operates within a voltage range of 1.65 V to 3.6 V, making it suitable for low-voltage systems. It features 3-state outputs, which allow multiple devices to share a common bus without interference. The SN74LVCR2245APWRE4 is part of the LVC logic family and is RoHS compliant, ensuring environmental safety. Its compact TSSOP-20 package and surface-mount design make it ideal for space-constrained applications. This product is widely used in industrial, automotive, and consumer electronics for reliable data communication.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Bus Transceiver | - | - |
| Logic Family | LVC | - | - |
| Input Level | TTL/CMOS | - | - |
| Output Level | LVTTL | - | - |
| Output Type | 3-State | - | - |
| High-Level Output Current | -12 | mA | - |
| Low-Level Output Current | 12 | mA | - |
| Propagation Delay Time | 7.5 | ns | - |
| Maximum Supply Voltage | 3.6 | V | - |
| Minimum Supply Voltage | 2 | V | - |
| Minimum Operating Temperature | -40 | °C | - |
| Maximum Operating Temperature | 125 | °C | - |
| Package / Case | TSSOP-20 | - | - |
| Function | Bus Transceiver | - | - |
| Height | 1.15 | mm | - |
| Length | 6.5 | mm | - |
| Number of Circuits | 8 | - | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Product | Standard Transceiver | - | - |
| Series | SN74LVCR2245A | - | - |
| Technology | CMOS | - | - |
| Width | 4.4 | mm | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of Channels | 8 | - | - |
| Maximum Supply Current | 10 | µA | - |
| Operating Supply Voltage | 1.65 to 3.6 | V | - |
| Polarity | Non-Inverting | - | - |
| Product Type | Bus Transceivers | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 77 | mg | - |
Key Features
- Supports bidirectional data transfer with 3-state outputs.
- Operates at a wide voltage range of 1.65 V to 3.6 V, suitable for low-power applications.
- Features 8 channels for efficient data communication.
- RoHS compliant, ensuring environmental safety.
- Compact TSSOP-20 package for space-constrained designs.
- High-speed operation with a propagation delay of 7.5 ns.
- Robust performance across a temperature range of -40°C to +125°C.
Applications
The SN74LVCR2245APWRE4 is widely used in various industries for reliable data communication. In industrial automation, it facilitates signal transmission between controllers and sensors. In automotive electronics, it ensures robust data transfer in communication networks. Consumer electronics, such as smartphones and tablets, benefit from its low-power operation and compact design. Additionally, it is used in networking equipment for efficient data routing and in medical devices for secure signal transmission. Its versatility and reliability make it a preferred choice for engineers in diverse fields.
Q & A
1. What is the operating voltage range of the SN74LVCR2245APWRE4?
The operating voltage range is 1.65 V to 3.6 V.
2. What is the maximum propagation delay of this device?
The maximum propagation delay is 7.5 ns.
3. Is the SN74LVCR2245APWRE4 RoHS compliant?
Yes, it is RoHS compliant.
4. What is the package type of this transceiver?
It comes in a TSSOP-20 package.
5. How many channels does the SN74LVCR2245APWRE4 support?
It supports 8 channels.
6. What is the maximum operating temperature of this device?
The maximum operating temperature is +125°C.
7. Can this device be used in automotive applications?
Yes, it is suitable for automotive electronics.
8. What is the output type of the SN74LVCR2245APWRE4?
It features 3-state outputs.
9. What is the typical high-level output current?
The typical high-level output current is -12 mA.
10. Is the SN74LVCR2245APWRE4 suitable for low-power applications?
Yes, its low operating voltage range makes it ideal for low-power systems.
