TI CD4021BM

Part points

• The CD4021BM is an 8-bit parallel-in/serial-out shift register chip that allows users to expand their input/output capabilities in electronic circuits. It has a serial input pin for data entry and an output pin for cascading multiple chips together. The CD4021BM is commonly used in applications such as data storage, LED displays, and keypad scanning.

• Equivalent

  Equivalent products of CD4021BM chip include 74HC165, CD74HC165, SN74HC165, and MC74HC165. These chips are all 8-bit shift register ICs with parallel input and serial output, commonly used for expanding the number of inputs in digital circuits.

• Features

  CD4021BM is a versatile 8-bit shift register with a serial input and parallel output. It has a wide operating voltage range, high speed operation, and low power consumption. It can be cascaded for multiple input expansion and is ideal for use in serial-to-parallel data conversion applications.

• Pinout

  CD4021BM is an 8-bit parallel-in/serial-out shift register with a clock input, reset input, and parallel data inputs. It has a total of 16 pins including power and ground, clock, data, and output pins. It is commonly used for expanding the number of inputs for microcontrollers and other digital devices.

• Manufacturer

  CD4021BM is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors, integrated circuits, and other electronic components. They are a global leader in the industry and have a wide range of products used in various applications including consumer electronics, industrial equipment, and automotive systems.

• Application Field

  CD4021BM is commonly used in applications such as data storage, data buffering, parallel-to-serial conversion, and remote display units. It is utilized in various electronic devices and systems where multiple inputs need to be processed and stored. Additionally, it is well-suited for use in projects involving serial data transfer and control.

• Package

  The CD4021BM chip is in a PDIP-16 package type. It comes in a 16-pin Dual In-Line Package. The dimensions are approximately 19.3mm x 6.35mm x 3.51mm.