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Texas Instruments SN74HC74QPWRQ1 Overview The Texas Instruments SN74HC74QPWRQ1 is a high-speed CMOS dual D-type flip-flop with clear in a 16-pin TSSOP package. It is a part of the HC series of integrated circuits offering high-speed performance at low power consumption. Functions The SN74HC74QPWRQ1 functions primarily as a dual D-type flip-flop with clear, which means it can store a single bit of data in each of its two flip-flops. These flip-flops have an asynchronous active-low reset function that allows for clearing the stored data to a known state. Applications Some common applications of the SN74HC74QPWRQ1 include: 1. Sequential logic circuits 2. Frequency dividers 3. State machine implementations 4. Signal synchronization circuits Alternative Components Alternative components to the SN74HC74QPWRQ1 may include similar flip-flop ICs from other manufacturers like NXP Semiconductors, ON Semiconductor, and STMicroelectronics. Some examples are the 74AHC74, CD74AC74, and MC74HC74A. Embedded Modules The SN74HC74QPWRQ1 can be used in various embedded modules such as digital clocks, counter circuits, data registers, and other digital systems where flip-flops with clear functionality are required. Related Q&A 1. What is the maximum clock frequency supported by the SN74HC74QPWRQ1? - The SN74HC74QPWRQ1 can typically support clock frequencies up to 100MHz. 2. Are there any special power supply requirements for the SN74HC74QPWRQ1? - The SN74HC74QPWRQ1 operates on a standard 5V power supply. 3. Can I cascade multiple SN74HC74QPWRQ1 devices for expanding the number of flip-flops in my circuit? - Yes, the SN74HC74QPWRQ1 can be easily cascaded to create larger registers or shift register chains. 4. Does the SN74HC74QPWRQ1 have Schmitt-trigger inputs for better noise immunity? - No, the SN74HC74QPWRQ1 does not have Schmitt-trigger inputs. 5. What is the typical power consumption of the SN74HC74QPWRQ1 at 5V supply voltage? - The SN74HC74QPWRQ1 typically consumes around 15mW of power at 5V supply voltage.