SN74HC164PWR Integrated Circuits (ICs)

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Logic - Shift Registers is an electronic system for information sequence processing, which involves a process of shifting data bits or digits into one or more registers, and convert them into a different sequence registers or interactive output signals. SN74HC164PWR is a type of the shift registers with programmable fast-switch drivers and integrated anti-vanishing Current and anti-noise features. It can be widely used in applications such as medical, industrial and instrument automation, military and aerospace systems, motor control and industrial feedback control.

The SN74HC164PWR chip has a parallel-in/serial-out 8-bit shift register and a buffered serial output. It provides 8 D-type flip-flops with separate D-inputs and Q- outputs. It can accept data inputs in parallel and transfer data serially out at the rising edge of CLK. When the CLK input is low, all data input pins will be disabled, and no data from the serial output is enabled. The DE input and CLK input will be tristate when the system reset and pullups will be enabled to avoid noise from the i/o pins. The output of the chip also has an internal buffered output for a short peak delay and optimized for waveform duty cycle.

The SN74HC164PWR chip is designed to work with both CMOS and LVCMOS logic families. It has an operating voltage of 0.95V to 1V and a tolerance up to 10V. It is also equipped with a fast rise time of 5ns and a fast fall time of 15ns. The input and output low voltage is 0.45V-0.5V. It consumes 95µW of power in standby mode, 1.5mW in operating mode, and 250mW in long-term continuous data transfer mode. It operates at temperatures between -55°C and 125°C. The chip is RoHS compliant.

The working principle of SN74HC164PWR is that when the CLK pulse is applied, the output data will be shifted out of the register in parallel. The output data is updated at each clock cycle, and the output can continuously transfer data. The SN74HC164PWR also provides a low-skew data transfer, making it a great choice for applications where tight timing control is required. Additionally, the chip can be used in both synchronous and asynchronous data transfer.

The SN74HC164PWR is mostly used in different industrial applications and instrumentations. It can be used in especially low noise and low interference environments, with its powerful anti-noise and anti-vanishing current 3.2kV ESD circuitry. It can be used in medical and industrial automation, where precise and reliable signal transmission is critical. It can also be used in motor control, military and aerospace instruments and for industrial feedback control applications.

The SN74HC164PWR is an efficient and highly integrated 8-bit shift register, with powerful internal noise and interference protection. Its low power consumption and extremely fast switching time make it an ideal choice for applications that require precise signal transmission and low energy consumption. It can be used in a wide range of industrial applications and instrumentations, making it a great choice for various digital signal transfer solutions.

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