74HC85 - 4-bit Magnitude Comparator (equivalent/alternate - 7485) DIP-IC

74HC85 - 4-bit Magnitude Comparator IC (7485 Equivalent) DIP

The 74HC85 is a high-speed Si-gate CMOS 4-bit magnitude comparator. It is recognized as an equivalent to the 7485 IC. This integrated circuit offers pin-compatibility with low power Schottky TTL (LSTTL) devices. It adheres to JEDEC standard no. 7A. The 74HC85 compares two 4-bit binary, BCD, or other monotonic codes. It provides outputs for greater than, less than, and equal conditions. Its expandability allows multiple units to be cascaded. This supports digital logic and data processing applications. It is suitable for control systems requiring precise data comparison.

Specifications:

• Product Type: 4-bit Magnitude Comparator
• Series: 74HC Series
• Equivalent/Alternate: 7485
• Logic Family: High-Speed CMOS (HC)
• Input Codes: Binary, BCD, Monotonic
• Comparison Outputs: A>B, A
• Package Type: DIP (Dual In-line Package)
• Operating Temperature: Up to 70°C
• Expandability: Cascadable
• JEDEC Compliance: Standard No. 7A

Key features and benefits:

• Performs high-speed comparison of 4-bit binary, BCD, or monotonic codes.
• Provides outputs for A>B, A
• Cascadable design allows comparison of words of extended length.
• Utilizes high-speed Si-gate CMOS technology for rapid operation.
• Pin-compatible with low power Schottky TTL (LSTTL) devices.
• Wide operating temperature range, typically up to 70°C.
• Compliant with JEDEC standard no. 7A for assured reliability.

Applications:

• Digital data processing and control systems.
• Microprocessor and microcontroller interfacing.
• Arithmetic logic units (ALUs) and data sorting tasks.
• Integration into test and measurement equipment.
• Educational and hobby electronics projects requiring data comparison.

Frequently Asked Questions:

Q: What is the primary function of the 74HC85 IC?
A: The 74HC85 is a 4-bit magnitude comparator designed to compare two 4-bit binary, BCD, or monotonic codes and provide outputs indicating A>B, A

Q: Is the 74HC85 compatible with other logic families?
A: Yes, the 74HC85 is pin-compatible with low power Schottky TTL (LSTTL) devices, allowing for integration into mixed logic systems.

Q: Can the 74HC85 be used for comparing data words longer than 4 bits?
A: Yes, the 74HC85 features a cascadable design, enabling multiple units to be connected to compare data words of extended length.

Package Includes:

*Image shown is a representation only.

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