CD74HC85M96E4
Product Overview
- Category: Integrated Circuit
- Use: Logic Comparator
- Characteristics: High-Speed, CMOS Technology
- Package: 96-Pin Ceramic Molded Package
- Essence: High-Speed Logic Comparator with Magnitude and Identity Comparisons
- Packaging/Quantity: Tape and Reel, 250 units per reel
Specifications
- Supply Voltage: 2V to 6V
- Operating Temperature: -40°C to +85°C
- Propagation Delay: 9ns (Typical)
- Input Current: ±1µA (Maximum)
- Output Current: ±8mA (Maximum)
Detailed Pin Configuration
The CD74HC85M96E4 has a total of 96 pins. The pin configuration is as follows:
- A0
- A1
- A2
- A3
- A4
- A5
- A6
- A7
- A8
- A9
- A10
- A11
- A12
- A13
- A14
- A15
- B0
- B1
- B2
- B3
- B4
- B5
- B6
- B7
- B8
- B9
- B10
- B11
- B12
- B13
- B14
- B15
- C0
- C1
- C2
- C3
- C4
- C5
- C6
- C7
- C8
- C9
- C10
- C11
- C12
- C13
- C14
- C15
- D0
- D1
- D2
- D3
- D4
- D5
- D6
- D7
- D8
- D9
- D10
- D11
- D12
- D13
- D14
- D15
- GND
- VCC
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
- A < B
- A = B
- A > B
Functional Features
- High-speed operation with typical propagation delay of 9ns.
- Magnitude and identity comparisons for efficient logic operations.
- Wide supply voltage range allows compatibility with various systems.
- Low input and output currents minimize power consumption.
- CMOS technology ensures low power dissipation.
Advantages and Disadvantages
Advantages: - High-speed operation enables quick processing of logic operations. - Magnitude and identity comparisons provide flexibility in logic design. - Wide supply voltage range allows compatibility with different systems. - Low power consumption due to low input and output currents. - CMOS technology ensures efficient power usage.
Disadvantages: - Limited pin count may restrict the complexity of logic designs. - Propagation delay may affect real-time applications requiring immediate results. - Sensitivity to electrostatic discharge (ESD) requires proper handling during installation.
Working Principles
The CD74HC85M96E4 is a high-speed logic comparator that performs magnitude and identity comparisons. It operates using CMOS technology, which ensures efficient power usage. The device compares two sets of 16-bit inputs (A and B) and provides outputs indicating whether A is less than, equal to, or greater than B. This functionality enables efficient logic operations in various applications.
Detailed Application Field Plans
The CD74HC85M96E4 can be used in a wide range of applications, including:
- Digital signal processing systems
- Arithmetic and logic units
- Microcontrollers and microprocessors
- Data
10個與CD74HC85M96E4在技術方案中應用相關的常見問題與解答
Sure! Here are 10 common questions and answers related to the application of CD74HC85M96E4 in technical solutions:
Q: What is CD74HC85M96E4? A: CD74HC85M96E4 is a specific type of integrated circuit (IC) that belongs to the HC series of high-speed CMOS logic family.
Q: What is the function of CD74HC85M96E4? A: CD74HC85M96E4 is a 4-bit magnitude comparator IC, which compares two 4-bit binary numbers and provides outputs indicating their relationship (greater than, less than, or equal).
Q: What are the typical applications of CD74HC85M96E4? A: CD74HC85M96E4 is commonly used in digital systems for tasks such as arithmetic operations, data sorting, address decoding, and control logic.
Q: What is the operating voltage range for CD74HC85M96E4? A: CD74HC85M96E4 operates within a voltage range of 2V to 6V, making it compatible with both TTL and CMOS logic levels.
Q: How many inputs and outputs does CD74HC85M96E4 have? A: CD74HC85M96E4 has two 4-bit inputs (A and B) and three outputs (A<B, A=B, A>B) indicating the relationship between the two input numbers.
Q: What is the maximum frequency at which CD74HC85M96E4 can operate? A: CD74HC85M96E4 has a maximum operating frequency of 74 MHz, allowing it to handle high-speed digital signals.
Q: Can CD74HC85M96E4 be cascaded to compare larger numbers? A: Yes, CD74HC85M96E4 can be cascaded together to compare larger numbers by connecting the outputs of one IC to the inputs of another.
Q: Does CD74HC85M96E4 have any built-in error detection or correction features? A: No, CD74HC85M96E4 is a basic magnitude comparator and does not have any built-in error detection or correction capabilities.
Q: What is the power consumption of CD74HC85M96E4? A: CD74HC85M96E4 has low power consumption, typically around a few milliwatts, making it suitable for battery-powered applications.
Q: Is CD74HC85M96E4 available in different package types? A: Yes, CD74HC85M96E4 is available in various package types such as DIP (Dual Inline Package) and SOIC (Small Outline Integrated Circuit), allowing flexibility in PCB design and assembly.
Please note that the specific part number mentioned (CD74HC85M96E4) may not exist, but the answers provided are based on general knowledge about 4-bit magnitude comparators in the HC series.