Overview
The 74VHC244PW,118 is a logic buffer, driver, and receiver IC manufactured by Nexperia USA Inc. This integrated circuit is part of the 74VHC series, known for its high-speed and low-power CMOS logic family. The device is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) and operates within a voltage range of up to 5.5V. It is designed to provide high-speed buffering and driving capabilities, making it suitable for a variety of digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 20-TSSOP |
| Number of Pins | 20 |
| Operating Voltage | Up to 5.5V |
| Logic Family | CMOS |
| Function | Octal Buffer/Line Driver |
| Propagation Delay | Typically 7 ns (at Vcc = 5V, Ta = 25°C) |
| Input Current | ±1 μA (at Vcc = 5V, Ta = 25°C) |
| Output Current | ±8 mA (at Vcc = 5V, Ta = 25°C) |
Key Features
- High-speed operation with propagation delays as low as 7 ns at 5V and 25°C
- Low power consumption, making it suitable for battery-powered devices
- Wide operating voltage range up to 5.5V
- High output drive capability, capable of driving long cables or terminating resistive loads
- CMOS logic compatibility for integration with other CMOS and TTL logic circuits
- Compact 20-TSSOP package for space-efficient designs
Applications
The 74VHC244PW,118 is versatile and can be used in various digital logic applications, including:
- Buffering and driving signals in high-speed digital circuits
- Interface circuits between different logic families
- Driving long cables or terminating resistive loads
- Automotive and industrial control systems where high reliability and low power consumption are critical
- Consumer electronics requiring high-speed and low-power logic functions
Q & A
- What is the package type of the 74VHC244PW,118?
The package type is 20-TSSOP (Thin Shrink Small Outline Package). - What is the operating voltage range of the 74VHC244PW,118?
The operating voltage range is up to 5.5V. - What is the typical propagation delay of the 74VHC244PW,118 at 5V and 25°C?
The typical propagation delay is 7 ns. - What is the logic family of the 74VHC244PW,118?
The logic family is CMOS (Complementary Metal-Oxide-Semiconductor). - What are the primary functions of the 74VHC244PW,118?
The primary functions are buffering, driving, and receiving digital signals. - What are some common applications of the 74VHC244PW,118?
Common applications include high-speed digital circuits, interface circuits, automotive and industrial control systems, and consumer electronics. - How many pins does the 74VHC244PW,118 have?
The device has 20 pins. - What is the output current capability of the 74VHC244PW,118 at 5V and 25°C?
The output current capability is ±8 mA. - Is the 74VHC244PW,118 compatible with other logic families?
Yes, it is compatible with other CMOS and TTL logic circuits. - Why is the 74VHC244PW,118 preferred in battery-powered devices?
It is preferred due to its low power consumption.
