Overview
The SN74LVC240APWG4 is a high-performance octal buffer and line driver manufactured by Texas Instruments. This component is designed for applications requiring signal buffering and driving with 3-state outputs. It is part of the SN74LVC series, known for its low-voltage CMOS technology and robust performance. The device is RoHS compliant and operates within a wide temperature range, making it suitable for industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Octal Buffer/Driver | - | 3-State Outputs |
| Input Lines | 8 | - | - |
| Output Lines | 8 | - | - |
| Polarity | Inverting | - | - |
| Supply Voltage (Max) | 5.5 | V | - |
| Supply Voltage (Min) | 2 | V | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | TSSOP-20 | - | - |
| Output Type | 3-State | - | - |
| Propagation Delay | 14.4 | ns | at 2.5 V |
| Static Current | 20 | µA | - |
Key Features
- Wide operating voltage range from 2 V to 5.5 V.
- High-speed performance with a propagation delay of 14.4 ns at 2.5 V.
- 3-state outputs for bus-oriented applications.
- Low power consumption with a static current of 20 µA.
- Robust design with ESD protection exceeding JESD standards.
Applications
The SN74LVC240APWG4 is widely used in applications requiring signal buffering and driving, such as industrial automation, automotive electronics, and consumer electronics. Its 3-state outputs make it ideal for bus-oriented systems, including memory address driving, clock driving, and data transmission. The device's wide operating temperature range and low power consumption also make it suitable for portable and battery-powered devices.
Q & A
1. What is the operating voltage range of SN74LVC240APWG4?
The operating voltage range is from 2 V to 5.5 V.
2. What is the propagation delay of this device?
The propagation delay is 14.4 ns at 2.5 V.
3. Is this device RoHS compliant?
Yes, the SN74LVC240APWG4 is RoHS compliant.
4. What is the package type of this component?
It comes in a TSSOP-20 package.
5. What are the typical applications of this device?
Typical applications include industrial automation, automotive electronics, and consumer electronics.
6. What is the static current of this device?
The static current is 20 µA.
7. Does this device support 3-state outputs?
Yes, it supports 3-state outputs.
8. What is the maximum operating temperature?
The maximum operating temperature is +125°C.
9. What is the minimum operating temperature?
The minimum operating temperature is -40°C.
10. What is the logic type of this device?
The logic type is CMOS.
