SN74HC163IPWRG4Q1

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The SN74HC163IPWRG4Q1 belongs to the category of logic devices called counters, dividers, ripple counters and synchronous counters. It is a 4-bit synchronous presettable ripple counter with power reset. This chip is designed to significantly reduce the power consumption of up to 50%. It is a low-voltage, low-power device that is available in three different packages.

In terms of applications, the SN74HC163IPWRG4Q1 can be used for a wide range of applications, including frequency division and timing generation in various systems. It is often used in time and frequency division circuits, measurement systems and other control systems. It can also be used as a modulo counter, which is useful in digital systems that require a variable number of counts.

The chip can operate over a wide range of temperatures. It supports industrial temperature from -40 to 85 degrees Celsius and extended temperature from -45 to 125 degrees Celsius. Additionally, it is designed according to the TI AEC-Q100 standard for circuit integrity in harsh environments such as automotive use.

The SN74HC163IPWRG4Q1 works as a synchronous presettable ripple counter with power reset. Basically, it counts the pulses given to its input pin, one pulse for one count. Terminal count is generated when the count is equal to the preset value. Furthermore, the preset value can be set using the preset pin and the pulse can be reset using the reset pin. Resetting will cause the counter to reset to its preset value.

The SN74HC163IPWRG4Q1 has four count cycle modes, which are “out”, “reset while count”, “reset and hold” and “reset while count and hold”. “Out” is used when the output pin needs to go low when enabling reset and hold. “Reset while count” is when the pulse is reset just before the terminal count. “Reset and hold” is when the reset is enabled and active all the time. “Reset while count and hold” is similar to reset while the counter is active and the pulse is reset at the same time.

The SN74HC163IPWRG4Q1 is a very efficient and low power chip from Texas Instruments, making it ideal for many digital systems. It features four count cycle modes and is available in three different packages. It also supports many temperature ranges and is designed for circuit integrity in harsh environments compared to other chips.

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