Overview
The 74HC147DB,112 is a priority encoder integrated circuit produced by NXP USA Inc. This component belongs to the 74HC series, known for its high-speed CMOS logic. The 74HC147DB,112 is specifically designed as a 9-to-4 line priority encoder, making it useful in various digital logic and encoding applications. It is packaged in a 16-pin SSOP (Shrink Small Outline Package) and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | 74HC147DB,112 |
| Package Type | 16-pin SSOP |
| Logic Function | 9-to-4 Line Priority Encoder |
| Voltage Range | 2.0 V to 6.0 V |
| Operating Temperature | -40°C to +125°C |
| RoHS Status | Compliant |
Key Features
- High-speed CMOS logic with low power consumption
- 9-to-4 line priority encoding capability
- Compatible with TTL (Transistor-Transistor Logic) inputs
- High noise immunity due to Schmitt trigger action on inputs
- ESD protection on all pins
- RoHS compliant and lead-free packaging
Applications
The 74HC147DB,112 is versatile and can be used in a variety of applications, including:
- Digital encoding and decoding circuits
- Priority logic circuits
- Microprocessor and microcontroller systems
- Automotive and industrial control systems
- Communication and networking equipment
Q & A
- What is the primary function of the 74HC147DB,112? The primary function is to act as a 9-to-4 line priority encoder.
- What is the package type of the 74HC147DB,112? It is packaged in a 16-pin SSOP.
- What is the operating voltage range of the 74HC147DB,112? The operating voltage range is from 2.0 V to 6.0 V.
- Is the 74HC147DB,112 RoHS compliant? Yes, it is RoHS compliant and lead-free.
- What are the typical applications of the 74HC147DB,112? It is used in digital encoding and decoding circuits, priority logic circuits, microprocessor and microcontroller systems, and more.
- What is the operating temperature range of the 74HC147DB,112? The operating temperature range is from -40°C to +125°C.
- Does the 74HC147DB,112 have ESD protection? Yes, it has ESD protection on all pins.
- Is the 74HC147DB,112 compatible with TTL inputs? Yes, it is compatible with TTL inputs.
- What is the logic family of the 74HC147DB,112? It belongs to the high-speed CMOS logic family.
- Where can I find detailed specifications for the 74HC147DB,112? Detailed specifications can be found on the official NXP website, as well as on distributor websites like Mouser and Digi-Key.
