The HEF4585BT,652 is a high-performance, 4-bit magnitude comparator designed and manufactured by NXP Semiconductors. This integrated circuit (IC) is part of the HEF4000 family, which is well-known for its robustness and versatility in a wide range of digital applications. The HEF4585BT,652 is specifically engineered to compare two 4-bit words and provide outputs that indicate the magnitude relationship between them.
Features
- Logic Family: HEF4000
- Logic Type: 4-bit Magnitude Comparator
- Number of Bits: 4
- Supply Voltage Range: 3V to 15V
- Output Current: 4.8 mA
- Operating Temperature Range: -40°C to +125°C
- Package: Surface-Mount SOIC-16
- Pin Count: 16
Functionality
The comparator features three outputs (A>B, A<B, and A=B) which represent the three possible states of comparison. The device has two sets of four parallel inputs (A0 to A3 and B0 to B3), one set for each word to be compared. When the applied word on set A is greater than set B, the A>B output goes high. Conversely, when word B is greater than word A, the A<B output goes high. If both words are equal, the A=B output will indicate the equality.
Applications
The HEF4585BT,652 is suitable for a variety of digital applications, including:
- Data processing systems
- Binary comparisons
- Utility meters
- Control systems
- Computing equipment
Quality and Reliability
NXP Semiconductors is committed to delivering high-quality products. The HEF4585BT,652 is manufactured under strict quality control standards, ensuring high reliability and performance consistency. The device is also RoHS compliant, minimizing the environmental impact by restricting the use of certain hazardous substances in its manufacture.
