Overview
The SN74AHC244DWRE4, manufactured by Texas Instruments, is a high-performance octal buffer and line driver designed for 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This component is part of the 74AHC series, known for its robust performance in digital logic applications. It is particularly suited for applications requiring high-speed signal buffering and driving capabilities. The SN74AHC244DWRE4 is available in a surface-mount SOIC-20 package, making it ideal for compact and space-constrained designs. Its target user groups include engineers and designers working on industrial automation, consumer electronics, and automotive systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2V ~ 5.5V | V | - |
| Output Current | 8mA | mA | - |
| Installation Type | SMT | - | Surface Mount Technology |
| Package/Case | SOIC-20 | - | 300MIL |
| Output Type | Tri-State | - | - |
| Number of Bits per Element | 4 | - | - |
| Logic Type | Buffer, Non-Inverting | - | - |
| Operating Temperature | -40℃ ~ +125℃ | ℃ | - |
| Pin Count | 20 | Pin | - |
| Lead Spacing | 1.27mm | mm | - |
Key Features
- High-speed octal buffer and line driver with 3-state outputs.
- Wide operating voltage range from 2V to 5.5V, suitable for various logic levels.
- Low power consumption, making it ideal for battery-powered applications.
- Robust performance in high-noise environments due to its tri-state output capability.
- Compact SOIC-20 package, enabling use in space-constrained designs.
Applications
The SN74AHC244DWRE4 is widely used in applications requiring signal buffering and driving, such as industrial automation systems, consumer electronics, and automotive electronics. In industrial automation, it is employed in PLCs and motor control systems for signal conditioning. In consumer electronics, it is used in devices like set-top boxes and gaming consoles for data line driving. In automotive systems, it is utilized in infotainment systems and electronic control units (ECUs) for reliable signal transmission.
Q & A
What is the operating voltage range of the SN74AHC244DWRE4?
The operating voltage range is from 2V to 5.5V.
What is the output current capability of this component?
The output current capability is 8mA.
What type of package does the SN74AHC244DWRE4 come in?
It comes in a surface-mount SOIC-20 package.
What is the logic type of this buffer?
It is a non-inverting buffer with tri-state outputs.
What is the operating temperature range?
The operating temperature range is from -40℃ to +125℃.
How many bits does each element handle?
Each element handles 4 bits.
Is this component suitable for automotive applications?
Yes, it is suitable for automotive applications due to its robust performance.
What is the pin count of the SN74AHC244DWRE4?
It has 20 pins.
What is the lead spacing of this component?
The lead spacing is 1.27mm.
Is the SN74AHC244DWRE4 RoHS compliant?
Yes, it is RoHS compliant and lead-free.
