Overview
The SN74LVC240APW, manufactured by Texas Instruments, is an octal buffer and driver designed with 3-state outputs. This component is tailored for applications requiring high-performance and density in memory address driving, clock driving, and bus-oriented receiver and transmitter systems. It operates within a voltage range of 1.65V to 3.6V, making it suitable for low-voltage, high-speed digital systems. The device is packaged in a TSSOP-20 format, ensuring a compact footprint for space-constrained applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Octal Buffer/Driver | With 3-State Outputs | |
| Operating Voltage | 1.65 to 3.6 | V | |
| Input Voltage Tolerance | Up to 5.5 | V | |
| Maximum Propagation Delay | 6.5 | ns | At 3.3V |
| Output Type | 3-State | ||
| Package | TSSOP-20 | ||
| Operating Temperature | -40 to +85 | °C |
Key Features
- Operates from 1.65V to 3.6V, suitable for low-voltage applications.
- Inputs accept voltages up to 5.5V, providing flexibility in mixed-voltage systems.
- Features 3-state outputs for bus-oriented applications, allowing multiple devices to share a common bus.
- Designed for high-speed operation with a maximum propagation delay of 6.5ns at 3.3V.
- Supports mixed-mode signal operation, enhancing versatility in complex digital systems.
Applications
The SN74LVC240APW is ideal for use in a variety of digital systems, including but not limited to, memory address driving, clock driving, and bus-oriented receiver and transmitter systems. Its ability to operate at low voltages and high speeds makes it particularly suitable for portable and battery-operated devices, as well as in high-density logic designs where space and power efficiency are critical.
Q & A
What is the operating voltage range of the SN74LVC240APW?
The SN74LVC240APW operates from 1.65V to 3.6V.
Can the SN74LVC240APW handle input voltages higher than its operating voltage?
Yes, it can accept input voltages up to 5.5V.
What is the maximum propagation delay of the SN74LVC240APW?
The maximum propagation delay is 6.5ns at 3.3V.
What type of output does the SN74LVC240APW have?
It features 3-state outputs.
What package does the SN74LVC240APW come in?
It is available in a TSSOP-20 package.
Is the SN74LVC240APW suitable for high-speed applications?
Yes, it is designed for high-speed operation.
What are the typical applications of the SN74LVC240APW?
Typical applications include memory address driving, clock driving, and bus-oriented systems.
Does the SN74LVC240APW support mixed-mode signal operation?
Yes, it supports mixed-mode signal operation.
What is the operating temperature range of the SN74LVC240APW?
It operates from -40°C to +85°C.
Is the SN74LVC240APW suitable for portable devices?
Yes, its low operating voltage range makes it suitable for portable and battery-operated devices.
