Overview
The SN74LVT245BPW is a high-performance octal bus transceiver designed and manufactured by Texas Instruments. This component is part of the 74LVT series and is widely used in applications requiring bidirectional data transfer between different voltage levels. The device features non-inverting 3-state outputs, making it suitable for interfacing with various logic families. Its compact TSSOP-20 package and low power consumption make it ideal for space-constrained and power-sensitive designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Transceiver, Non-Inverting | - | - |
| Number of Bits per Element | 8 | - | - |
| Output Type | 3-State | - | - |
| Supply Voltage | 2.7 to 3.6 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | TSSOP-20 | - | 6.50 x 4.40 mm |
| Output Current (High/Low) | 32 / 64 | mA | - |
| Propagation Delay | 2.3 | ns | - |
| Mounting Type | SMT | - | - |
| RoHS Compliance | Yes | - | - |
Key Features
- Non-inverting 3-state outputs for bidirectional data transfer.
- Wide operating voltage range (2.7V to 3.6V) for compatibility with multiple logic families.
- Low power consumption, making it suitable for power-sensitive applications.
- Compact TSSOP-20 package for space-constrained designs.
- High output current capability (32mA high, 64mA low) for driving heavy loads.
Applications
The SN74LVT245BPW is widely used in applications such as industrial automation, consumer electronics, and automotive systems. Its ability to interface between different voltage levels makes it ideal for use in data buses, communication systems, and signal conditioning circuits. In industrial automation, it is used for interfacing sensors and actuators with control systems. In consumer electronics, it is employed in devices like set-top boxes and gaming consoles. Automotive applications include in-vehicle networking and infotainment systems.
Q & A
1. What is the operating voltage range of the SN74LVT245BPW?
The operating voltage range is 2.7V to 3.6V.
2. What is the output current capability of this device?
The output current is 32mA for high-level output and 64mA for low-level output.
3. What is the package type of the SN74LVT245BPW?
It comes in a TSSOP-20 package.
4. Is the SN74LVT245BPW RoHS compliant?
Yes, it is RoHS compliant.
5. What is the propagation delay of this transceiver?
The propagation delay is 2.3ns.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. How many bits does each element of this transceiver handle?
Each element handles 8 bits.
8. What is the output type of the SN74LVT245BPW?
The output type is 3-state.
9. Can this device be used in automotive applications?
Yes, it is suitable for automotive applications such as in-vehicle networking.
10. What is the mounting type of this component?
It is designed for surface-mount technology (SMT).
