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- Manufacturer: Texas Instruments - Part Number: CD74AC05E - Package: SOIC (Small Outline Integrated Circuit) - Number of Pins: 14 - Logic Family: AC - Hex Inverter with Open-Collector Outputs 2. Functions: - The CD74AC05E serves as a hex inverter with open-collector outputs, meaning it can invert input logic signals and drive open-collector outputs for interfacing with other components. 3. Applications: - Signal inversion - Driving open-collector loads - Level shifting - Logic buffering 4. Alternative Components: - SN74AC05DR - Similar hex inverter with open-drain outputs - NC7SB05P5X - Single inverter with open-collector output - CD40106BE - Hex inverter with Schmitt trigger inputs - 74HC04 - Hex inverter with standard outputs 5. Embedded Modules: - The CD74AC05E can be integrated into various digital circuits, including microcontroller interfacing, communication interfaces, and logic level conversion modules. Related Q&A: 1. What is the maximum input voltage of the CD74AC05E? - The CD74AC05E can typically handle input voltages up to 5.5V. 2. Can the CD74AC05E be used to drive LED displays? - Yes, the open-collector outputs of CD74AC05E can be used to drive LEDs through appropriate current-limiting resistors. 3. Is there a difference between open-collector and open-drain outputs? - Open-collector outputs require a pull-up resistor externally, while open-drain outputs have a pull-up transistor internally connected to the supply voltage. 4. How does the CD74AC05E compare to the CD74HC05E in terms of performance? - The CD74AC05E is part of the AC logic family, offering faster switching speeds and lower power consumption compared to the HC logic family. 5. Can the CD74AC05E be used in automotive applications? - The CD74AC05E is not specifically designed for automotive environments; it is recommended to use ICs with automotive-grade specifications for such applications.