Overview
The 74ACT16245DLRG4 is a 16-bit bus transceiver produced by Texas Instruments. This electronic component is designed for bidirectional data transfer between buses, featuring 3-state outputs that allow for high-impedance states when the device is not actively driving the bus. It is part of the 74ACT logic family, known for its high-speed performance and compatibility with TTL levels. The device is widely used in applications requiring efficient data transfer and bus isolation, making it a key component in systems such as industrial automation, telecommunications, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Bus Transceiver | - | 16-bit bidirectional |
| Logic Family | ACT | - | High-speed CMOS |
| Input Level | TTL | - | Compatible with TTL |
| Output Level | CMOS | - | 3-state outputs |
| High-Level Output Current | -24 | mA | - |
| Low-Level Output Current | 24 | mA | - |
| Propagation Delay Time | 10.5 | ns | - |
| Supply Voltage (Max) | 5.5 | V | - |
| Supply Voltage (Min) | 4.5 | V | - |
| Operating Temperature Range | -40 to +85 | °C | - |
| Package | SSOP-48 | - | Reel packaging |
Key Features
- 16-bit bidirectional bus transceiver for efficient data transfer.
- 3-state outputs enable high-impedance states for bus isolation.
- High-speed performance with a propagation delay of 10.5 ns.
- TTL-compatible inputs ensure seamless integration with TTL logic systems.
- Wide operating voltage range (4.5 V to 5.5 V) for versatile applications.
Applications
The 74ACT16245DLRG4 is commonly used in applications requiring robust and efficient data transfer. Its primary applications include:
- Industrial Automation: Facilitates communication between control systems and peripherals.
- Telecommunications: Enables data transfer in networking equipment.
- Consumer Electronics: Supports data bus management in devices such as gaming consoles and smart appliances.
- Automotive Electronics: Used in vehicle control systems for reliable data exchange.
Q & A
1. What is the function of the 74ACT16245DLRG4?
The 74ACT16245DLRG4 is a 16-bit bus transceiver designed for bidirectional data transfer between buses.
2. What is the operating voltage range of this device?
The operating voltage range is 4.5 V to 5.5 V.
3. Is the 74ACT16245DLRG4 compatible with TTL logic?
Yes, it features TTL-compatible inputs for seamless integration with TTL logic systems.
4. What is the propagation delay of this transceiver?
The propagation delay is 10.5 ns, ensuring high-speed performance.
5. What are the key features of this device?
Key features include 16-bit bidirectional data transfer, 3-state outputs, and a wide operating voltage range.
6. What is the package type of the 74ACT16245DLRG4?
It is available in an SSOP-48 package with reel packaging.
7. What are the typical applications of this device?
Typical applications include industrial automation, telecommunications, consumer electronics, and automotive electronics.
8. What is the maximum supply voltage for this device?
The maximum supply voltage is 5.5 V.
9. What is the operating temperature range of the 74ACT16245DLRG4?
The operating temperature range is -40°C to +85°C.
10. How does the 3-state output feature benefit the device?
The 3-state outputs allow for high-impedance states, enabling bus isolation when the device is not actively driving the bus.
