Overview
The 74HC147N,652 is a 10-to-4 line priority encoder integrated circuit (IC) manufactured by NXP USA Inc. This component is part of the 74HC series, known for its high-speed CMOS logic. The IC is designed to encode 10 input lines into a 4-bit binary code, with priority given to the highest-order input line. It is widely used in digital systems requiring priority encoding, such as in control circuits, data processing, and communication systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package/Case | 16-DIP (0.300", 7.62mm) |
| Supply Voltage | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Through Hole |
| Independent Circuits | 1 |
| Circuit Type | 10:4 Line Priority Encoder |
| Output Current (High, Low) | 5.2mA, 5.2mA |
Key Features
- Prioritizes the highest-order input line.
- Encodes 10 input lines into a 4-bit binary code.
- High-speed CMOS logic.
- Single supply voltage operation (2 V to 6 V).
- Wide operating temperature range (-40°C to 125°C).
- Through-hole mounting in a 16-DIP package.
Applications
The 74HC147N,652 is suitable for various digital systems that require priority encoding. Some common applications include:
- Control circuits: For prioritizing multiple input signals.
- Data processing: In systems where data needs to be encoded with priority.
- Communication systems: For encoding data with priority in communication protocols.
- Industrial automation: In control systems that require prioritized signal handling.
Q & A
- What is the primary function of the 74HC147N,652 IC?
The primary function is to encode 10 input lines into a 4-bit binary code with priority given to the highest-order input line. - What is the supply voltage range for the 74HC147N,652?
The supply voltage range is from 2 V to 6 V. - What is the operating temperature range of the 74HC147N,652?
The operating temperature range is from -40°C to 125°C. - What type of package does the 74HC147N,652 come in?
The IC comes in a 16-DIP (0.300", 7.62mm) package. - What is the output current capability of the 74HC147N,652?
The output current is 5.2mA for both high and low states. - Is the 74HC147N,652 suitable for high-speed applications?
Yes, it is part of the 74HC series known for high-speed CMOS logic. - Can the 74HC147N,652 be used in industrial automation?
Yes, it can be used in control systems that require prioritized signal handling. - What is the mounting type of the 74HC147N,652?
The mounting type is through-hole. - Is the 74HC147N,652 available in other package types?
Yes, while the 74HC147N,652 is in a 16-DIP package, other variants like SOIC and SSOP are available under different part numbers. - Where can I find the datasheet for the 74HC147N,652?
You can find the datasheet on official NXP websites, Digi-Key, or other electronic component distributors.
