Overview
The SN74LVC244APWT is a high-performance octal buffer and line driver designed and manufactured by Texas Instruments. This integrated circuit (IC) belongs to the 74LVC series and is widely used in digital logic applications. It features non-inverting buffers with 3-state outputs, making it ideal for bus interface applications where multiple devices need to share a common data bus. The device operates within a voltage range of 1.65V to 3.6V, making it suitable for low-power and battery-operated systems. With its compact TSSOP-20 package and robust performance, the SN74LVC244APWT is a reliable choice for engineers in industries such as industrial automation, consumer electronics, and automotive electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Current | 24 | mA | |
| Number of Pins | 20 | ||
| Height | 1.10 | mm | |
| Length x Width | 6.50 x 4.40 | mm | |
| Logic Type | Buffer, Non-Inverting | ||
| Output Type | 3-State | ||
| Supply Voltage | 1.65 ~ 3.6 | V | |
| Operating Temperature | -40 ~ +125 | °C | |
| Mounting Type | SMT | ||
| Package/Case | TSSOP-20 |
Key Features
- Octal buffer/line driver with 3-state outputs for bus interface applications.
- Non-inverting logic for seamless signal transmission.
- Wide operating voltage range (1.65V to 3.6V) for low-power applications.
- Compact TSSOP-20 package for space-constrained designs.
- Robust performance in industrial temperature ranges (-40°C to +125°C).
Applications
The SN74LVC244APWT is versatile and finds applications in various fields. In industrial automation, it is used for signal buffering and line driving in control systems. In consumer electronics, it ensures reliable data transmission in devices like smartphones and tablets. In automotive electronics, it supports communication between microcontrollers and sensors. Its 3-state outputs make it particularly useful in bus-oriented systems, such as memory interfaces and data acquisition systems.
Q & A
1. What is the operating voltage range of the SN74LVC244APWT?
The SN74LVC244APWT operates within a voltage range of 1.65V to 3.6V.
2. What is the output current capability of this device?
The output current capability is 24mA.
3. What is the package type of the SN74LVC244APWT?
It comes in a TSSOP-20 package.
4. Is the SN74LVC244APWT RoHS compliant?
Yes, it is RoHS compliant and lead-free.
5. What is the logic type of this buffer?
It is a non-inverting buffer.
6. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
7. How many pins does the SN74LVC244APWT have?
It has 20 pins.
8. What are the typical applications of this device?
Typical applications include industrial automation, consumer electronics, and automotive electronics.
9. Does the SN74LVC244APWT support 3-state outputs?
Yes, it features 3-state outputs for bus interface applications.
10. Is the SN74LVC244APWT suitable for low-power systems?
Yes, its wide operating voltage range makes it ideal for low-power and battery-operated systems.
