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8-Bit Counter Shift Registers
DIP16Manufacturer:
Mfr.Part #:
CD4021BE
Datasheet:
Series: CD4021B
Logic Type:
Shift Register
Output Type:
Push-Pull
Number Of Elements:
1
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The Texas Instruments CD4021BE is an 8-stage static shift register in a CMOS technology, packaged in a 16-pin DIP. It features a serial input and parallel output, allowing for the conversion of parallel data to serial data. The device has a wide range of clock frequencies it can operate with, making it suitable for various applications. The CD4021BE also has a direct clear input, which enables the register to be cleared quickly when needed. This component is commonly used in applications requiring parallel-to-serial data conversion, such as serial data transfer, data logging, and interfacing with serial communication protocols like SPI and I2C.
The CD4021BE features an 8-bit shift register with serial input and parallel output, allowing for the conversion of parallel data to serial data. It has a direct clear input for clearing the register, making it easy to reset the device. The CD4021BE also works with a wide range of clock frequencies, making it suitable for use in various applications. Additionally, it is compatible with most microcontrollers and logic devices, and has low power consumption.
The package type of CD4021BE is PDIP-16, which stands for Plastic Dual In-Line Package with a 16-pin configuration.
The CD4021BE has a pin count of 16, packaged in a PDIP-16 package.
Here's a concise summary of its pin functions:
This device is an 8-stage static shift register with a serial input and parallel outputs, suitable for various applications requiring parallel-to-serial data conversion.
The manufacturer of the CD4021BE is Texas Instruments (TI). TI is a multinational semiconductor company that designs, manufactures, and tests semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is one of the largest and most well-known semiconductor companies in the world, with a wide range of products including microprocessors, memory chips, and analog and digital integrated circuits.
The CD4021BE is commonly used in applications requiring parallel-to-serial data conversion, such as serial data transfer, data logging, shift registers, and interfacing with serial communication protocols like SPI and I2C. It can be found in various electronic devices where conversion of parallel data to serial data is needed.
The equivalent products of CD4021BE are:
These ICs are all 8-bit serial-in/parallel-out shift registers with similar functionality to the CD4021BE. They may have slightly different specifications or packaging, but they can be used as substitutes in many applications.
Category | Integrated Circuits (ICs)LogicShift Registers | 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 | 3V ~ 18V | Operating Temperature | -55°C ~ 125°C |
Mounting Type | Through Hole | Base Product Number | CD4021 |
Package/Case | DIP16 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $0.416 | $0.42 |
10+ | $0.331 | $3.31 |
25+ | $0.293 | $7.32 |
100+ | $0.247 | $24.70 |
500+ | $0.227 | $113.50 |
1000+ | $0.215 | $215.00 |
The prices above are for reference only.
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