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Onsemi MC14585BD Environmental and export classification status description

The OnsemiMC14585BD is a 4-bit magnitude comparator integrated circuit (IC) that belongs to the MC1458 series. It is specifically designed for binary code comparison in digital systems. Functions: 1. Binary code comparison: It compares two 4-bit binary numbers and determines whether one number is greater than, equal to, or less than the other. 2. Output generation: It provides three output signals (Voltage-level signals) indicating the comparison result. Applications: 1. Digital systems: Used in microcontrollers, microprocessors, arithmetic logic units (ALUs), and other digital components for comparison operations. 2. Arithmetic operations: Utilized in applications requiring binary number comparison, such as multiplication and division. 3. Control systems: Employed for decision-making tasks in control applications. Alternative Components: 1. FSC74LS85 - 4-bit magnitude comparator by Fairchild Semiconductor. 2. CD40085 - 4-bit magnitude comparator by Texas Instruments. 3. SN74LVTH182512A - 4-bit magnitude comparator by Texas Instruments. Embedded Modules in OnsemiMC14585BD: 1. Comparator unit 2. Logic Gates for decision-making 3. Voltage level shifting for output signals --- Related Q&A: 1. How does the OnsemiMC14585BD compare two 4-bit binary numbers? - The OnsemiMC14585BD compares two 4-bit binary numbers by internally subtracting the two numbers and examining the carry/borrow flags to determine the relationship between the numbers. 2. What is the power supply requirement for the OnsemiMC14585BD? - The OnsemiMC14585BD typically operates on a supply voltage range of 4.75V to 5.25V. 3. Can the OnsemiMC14585BD be cascaded for comparing larger binary numbers? - Yes, multiple MC14585BD ICs can be cascaded to compare larger binary numbers. The carry-out of one comparator can be connected to the carry-in of the next comparator for extended comparisons. 4. Does the OnsemiMC14585BD have any built-in latching function for the comparison output? - The OnsemiMC14585BD does not have a built-in latching function. The comparison outputs are real-time and reflect the current state of the binary number comparison. 5. In what types of digital systems is the OnsemiMC14585BD commonly used? - The OnsemiMC14585BD is commonly used in digital systems where binary number comparison is required, such as microcontrollers, microprocessors, and digital signal processing units.