Overview
The 74ACT16245DGGR is a 16-bit bus transceiver manufactured by Texas Instruments. This product belongs to the Bus Transceivers category and is designed for asynchronous two-way communication between data buses. It is part of the 74ACT logic family, known for its high-speed performance and compatibility with TTL and CMOS logic levels. The device is RoHS compliant and features a TSSOP-48 package, making it suitable for surface-mount applications. Its market positioning targets applications requiring reliable data transmission in industrial, automotive, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Family | ACT | - | - |
| Input Level | TTL | - | - |
| Output Level | CMOS | - | - |
| Output Type | 3-State | - | - |
| 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 (Min) | -40 | °C | - |
| Operating Temperature (Max) | 85 | °C | - |
| Package | TSSOP-48 | - | - |
| Height | 1.15 | mm | - |
| Length | 12.5 | mm | - |
| Width | 6.1 | mm | - |
| Number of Channels | 16 | - | - |
| Supply Current (Max) | 8 | µA | - |
| Polarity | Non-Inverting | - | - |
Key Features
- 16-Bit Bus Transceiver: Enables bidirectional data transfer between two buses.
- 3-State Outputs: Allows direct bus line driving with high impedance state for isolation.
- TTL and CMOS Compatibility: Ensures seamless integration with diverse logic systems.
- High-Speed Operation: Propagation delay of 10.5 ns for efficient data transmission.
- RoHS Compliant: Meets environmental and safety standards.
- Compact TSSOP-48 Package: Ideal for space-constrained applications.
Applications
The 74ACT16245DGGR is widely used in applications requiring reliable data communication. Key application areas include:
- Industrial Automation: Facilitates data transfer in control systems and PLCs.
- Automotive Electronics: Supports communication in vehicle control modules and infotainment systems.
- Consumer Electronics: Enables data exchange in smart devices and home automation systems.
- Telecommunications: Used in networking equipment for signal routing and buffering.
Q & A
1. What is the function of the 74ACT16245DGGR?
The 74ACT16245DGGR is a 16-bit bus transceiver designed for bidirectional data transfer between two buses.
2. What is the operating voltage range?
The device operates within a voltage range of 4.5V to 5.5V.
3. Is the 74ACT16245DGGR compatible with TTL logic?
Yes, it is compatible with TTL input levels and CMOS output levels.
4. What is the propagation delay time?
The propagation delay time is 10.5 ns.
5. What package does the 74ACT16245DGGR use?
It is available in a TSSOP-48 package.
6. Is the device RoHS compliant?
Yes, it is RoHS compliant.
7. What is the maximum operating temperature?
The maximum operating temperature is 85°C.
8. How many channels does the device have?
It has 16 channels.
9. What is the output current capability?
The high-level output current is -24 mA, and the low-level output current is 24 mA.
10. What are typical applications of the 74ACT16245DGGR?
Typical applications include industrial automation, automotive electronics, consumer electronics, and telecommunications.
