CD4021BPWRG4

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The CD4021BPWRG4 is a device classified as a logic-shift register, which performs a wide range of functions. It is an 8-stage shift register with parallel inputs and outputs, which has been designed for applications ranging from data handling and storage to general-purpose logic circuits. All of its pins are configured to the parallel input mode and the flip-flop variation with complementary outputs. This logic-shift register is useful for anything from interfacing with other ICs and digital ICs, to providing an interface with complex microprocessor circuits. The basic function of the CD4021BPWRG4 is to transfering digital data serially in and out of the device bit by bit. Depending on the desired output, the data can be either shifted in through the register from left to right, or from right to left. The device can directly process the data pattern it is receiving, making it suitable for a wide range of applications.

The CD4021BPWRG4 is built with CMOS technology, has an operating voltage range from 2.4V to 6V, and a maximum frequency of small signal of 7.5 MHz. It also has a maximum static power dissipation of 500 mW and a maximum junction temperature of +150°C. In addition, this logic-shift register has high speed, low power consumption and low quiescent current (Iq) making it suitable for low power logic applications.

The basic operating principle of the CD4021BPWRG4 is to shift the binary data pattern in and out serially. As mentioned above, data can be shifted in both directions depending on the desired output. The user needs to connect the inputs and outputs together correctly in order to achieve the desired result. The outputs can be used independently or in combination with other logic circuits, allowing for more complex functions. Furthermore, the CD4021BPWRG4 also has an internal power-On reset (POR) feature which resets the register to all logical zeros when the power is turned on or off, preventing any undesired effects.

The CD4021BPWRG4 has a wide range of applications. It is commonly used for data storage, data handling, and input/output interfacing. In addition, it can also be used as a data filtering device to remove unwanted noise from an incoming signal. Moreover, it is a cost-effective solution for implementing various types of logic circuitry and state machines. Additionally, the CD4021BPWRG4 can be used as an adder or subtractor, providing flexibility for implementing arithmetic operations in digital systems.

In summary, the CD4021BPWRG4 is a shift register device classified as a logic-shift register. It is capable of performing a wide array of functions and is designed for applications ranging from data handling and storage to more complex logic circuitry. Furthermore, it has a low static power dissipation, low quiescent current consumption and an easy to configure parallel-input mode, making it suitable for many types of low-power logic applications. Moreover, the CD4021BPWRG4 is relatively low cost and is commonly used for data storage, data handling and I/O interfacing.

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