The MM74HC393SJ has a total of 14 pins. The pin configuration is as follows:
The MM74HC393SJ is a flip-flop based binary counter. It counts the number of clock pulses received on its clock inputs and produces corresponding binary outputs. The counter can be reset asynchronously using the reset input. The outputs can also be used as divide-by-n counters by connecting appropriate outputs to the clock inputs.
The MM74HC393SJ is commonly used in various digital applications, including:
These alternative models offer similar functionality and can be used as substitutes for the MM74HC393SJ in different applications.
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Sure! Here are 10 common questions and answers related to the application of MM74HC393SJ in technical solutions:
Q: What is MM74HC393SJ? A: MM74HC393SJ is a dual 4-bit binary ripple counter integrated circuit (IC) that can be used in various digital applications.
Q: What is the operating voltage range for MM74HC393SJ? A: The operating voltage range for MM74HC393SJ is typically between 2V and 6V.
Q: Can MM74HC393SJ be used as a frequency divider? A: Yes, MM74HC393SJ can be used as a frequency divider by connecting the appropriate inputs and outputs.
Q: How many flip-flops are there in MM74HC393SJ? A: MM74HC393SJ consists of two independent 4-bit binary counters, each containing four flip-flops.
Q: What is the maximum clock frequency for MM74HC393SJ? A: The maximum clock frequency for MM74HC393SJ is typically around 25 MHz.
Q: Can MM74HC393SJ be cascaded to create larger counters? A: Yes, MM74HC393SJ can be cascaded with other counters to create larger counting circuits.
Q: What is the power supply current requirement for MM74HC393SJ? A: The power supply current requirement for MM74HC393SJ is typically around 4 mA.
Q: Is MM74HC393SJ compatible with TTL logic levels? A: Yes, MM74HC393SJ is compatible with TTL logic levels, making it suitable for interfacing with other TTL devices.
Q: Can MM74HC393SJ be used in both synchronous and asynchronous modes? A: Yes, MM74HC393SJ can be used in both synchronous and asynchronous counting modes, depending on the application requirements.
Q: What are some typical applications of MM74HC393SJ? A: Some typical applications of MM74HC393SJ include frequency division, event counting, time delay generation, and general-purpose digital counting circuits.
Please note that these answers are general and may vary based on specific datasheet specifications and application requirements.