The 7485 4-Bit Magnitude Comparator IC is a high-speed digital integrated circuit used for comparing two 4-bit binary numbers. It determines whether one binary number is greater than, less than, or equal to the other and outputs the corresponding logic signals. Designed in a DIP (Dual Inline Package) form factor, this IC is easy to use with breadboards, PCBs, and other prototyping setups.
The 7485 IC has inputs for two 4-bit numbers (A and B) and outputs that indicate whether A < B, A = B, or A > B. It is commonly used in digital systems for sorting, priority encoding, arithmetic operations, and decision-making circuits. The IC can also be cascaded with additional comparators to handle numbers larger than 4 bits.
Built on TTL logic technology, the 7485 ensures reliable and fast operation with low power consumption. It is ideal for use in computer systems, calculators, digital measuring instruments, and logic analyzers where binary number comparison is required.
Key Features:
- Compares two 4-bit binary numbers (A & B).
- Provides outputs for A < B, A = B, and A > B conditions.
- Cascadable for larger bit comparisons.
- TTL-compatible logic levels.
- DIP package for easy prototyping and circuit integration.
- Wide range of applications in digital systems.
Applications:
- Binary number comparison in digital circuits.
- Sorting and priority determination.
- Data processing systems.
- Digital measuring instruments.
- Arithmetic and logical unit (ALU) functions.
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