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Onsemi 74AC74SCX Environmental and export classification status description

The Onsemi74AC74SCX is a dual D-type flip-flop integrated circuit that belongs to the 74AC logic family. It is designed for use in high-speed digital applications with its low power consumption and high-speed operation characteristics. Functions: 1. Dual D-type flip-flop with clear 2. Two individual asynchronous CLEAR inputs 3. Buffered clock (CLEAR) inputs 4. Complementary outputs 5. Ideal for high-speed digital applications Applications: 1. Register storage 2. Frequency division 3. Data synchronization 4. State machine implementation 5. Signal processing Alternative Components: 1. 74ACT74SCX: Similar functionality, different voltage compatibility 2. 74HC74SCX: Lower power consumption, slightly slower speed 3. SN74AC74RGYR: Texas Instruments alternative with similar features Embedded Modules: 1. Clock input 2. Clear input 3. Data inputs 4. Q and Q' outputs --- Related Q&A: Q1: What is the difference between 74AC74SCX and 74HC74SCX? A1: The main difference lies in their power consumption and speed characteristics. While both are dual D-type flip-flops, 74AC74SCX offers higher speed but higher power consumption compared to 74HC74SCX. Q2: Can the Onsemi74AC74SCX be used in battery-operated devices? A2: It depends on the specific power requirements of the device. If power consumption is a critical factor, it might be more ideal to opt for a lower power alternative such as 74HC74SCX. Q3: How do you use the clear inputs on the Onsemi74AC74SCX? A3: The clear inputs are asynchronous, meaning they can reset the flip-flops' states regardless of the clock signal. This feature is useful for initializing the flip-flops to a known state. Q4: Can the Onsemi74AC74SCX be cascaded to create longer shift registers? A4: Yes, the dual D-type flip-flops can be cascaded to create longer shift registers or to store larger data values by connecting the Q output of one flip-flop to the data input of the next. Q5: What is the maximum clock frequency supported by the Onsemi74AC74SCX? A5: The maximum clock frequency is typically provided in the datasheet and is influenced by factors like voltage levels, temperature, and capacitive loading. It's advisable to consult the datasheet for exact specifications.