| Allicdata Part #: | 296-27439-2-ND |
| Manufacturer Part#: |
CD4021BQDRQ1 |
| Price: | $ 0.16 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC SHIFT REGISTER 8STAGE 16SOIC |
| More Detail: | N/A |
| DataSheet: |  CD4021BQDRQ1 Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 0.14550 |
| 5000 +: | $ 0.13611 |
| 12500 +: | $ 0.12672 |
Specifications
| Series: | Automotive, AEC-Q100, 4000B |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Logic Type: | Shift Register |
| Output Type: | Push-Pull |
| Number of Elements: | 1 |
| Number of Bits per Element: | 8 |
| Function: | Parallel or Serial to Serial |
| Voltage - Supply: | 3 V ~ 18 V |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 16-SOIC |
| Base Part Number: | 4021 |
Description
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CD4021BQDRQ1 is a presettable shift register that belongs to the Logic - Shift Registers category. It is the improved version of CD4021, which was developed in the past but was discontinued soon due to some technical issues. CD4021BQDRQ1 is extensively used in applications requiring parallel-to-serial data conversion as well as serial-to-parallel data conversion. It can also be used in applications requiring data shifting and manipulation.The CD4021BQDRQ1 shift register has an 8-bit or 16-bit parallel output and an 8-bit or 16-bit parallel input. The output can be parallel fed to a latch or any other circuit, while the input can be connected to a data source from which the data must be shifted. The output data of the CD4021BQDRQ1 can be directly observed on logic analyzer or digital oscilloscope.The main features of the CD4021BQDRQ1 include its high-speed shift register operation, which can perform data conversion operations at a frequency of up to 30MHz, and its wide range of preset control inputs that can be used to control the direction and speed of data shifting. It also has an asynchronous clear input pin that can be used to reset the shift register to its initial state. The CD4021BQDRQ1 is a very versatile shift register that is ideal for use in a variety of applications. It can be used in digital signal processing systems, such as time-division multiplexers, to convert serial data into parallel data. It can also be used in controllers and communication systems to multiplex data in a time-division manner. The CD4021BQDRQ1 is a highly reliable device that has low power consumption and a wide supply range. It can operate at a voltage range of 2.7 – 5.5V and has static current of 1 mA at 25 °C and dynamic current of 15 mA at 25 °C. The device also has excellent thermal characteristics and can be used in a wide range of applications.The CD4021BQDRQ1 is a digital state machine with 8-bit or 16-bit shift registers with parallel load and clear capabilities. The data is shifted from the input of the device to the output through its internal shift register logic. In order to shift the data, a clock signal is applied to the clock input pin and the data present at the data input is propagated through the internal logic and shifted to the output. A logic ‘1’ at the shift/load select input pin transfers the data held at the data input pin to the output.The device can also be cleared to its initial state by providing a logic ‘1’ signal at the asynchronous clear input pin. The device also has a serial output pin which allows the data to be shifted out of the register in a serial fashion.To summarize, the CD4021BQDRQ1 is a highly versatile shift register belonging to the logic-shift registers category. It is ideal for applications requiring parallel to serial data conversion as well as serial to parallel data conversion. It can be used in applications such as digital signal processing systems, controllers, communication systems, and time-division multiplexers. The CD4021BQDRQ1 has several excellent features, including its high-speed shift register operation, a wide range of preset control inputs, and low power consumption. It is a robust device with excellent thermal characteristics and a wide supply range.
The specific data is subject to PDF, and the above content is for reference
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