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CD4021BM96

Name: CD4021BM96
Rating: 4.7 (12 reviews)

IC STATIC SHFT REG 8STG 16-SOIC

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資料表 CD4021BM96 DataSheet
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規格

Series	4000B
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	3V ~ 18V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC
Base Product Number	CD4021

概述

Description

The CD4021BM96 is a 8-bit static shift register integrated circuit (IC) widely used in digital electronics for data storage and manipulation. It features a serial input for data entry and parallel output, making it suitable for applications such as data buffering, signal processing, and digital logic circuits.
Key specifications include:
- Supply Voltage: Typically operates within the range of 3V to 15V.
- Operating Temperature: Designed for robust performance across various temperature conditions.
- Shift Control: The device supports both left and right shifting operations, allowing for flexible data management.
The CD4021BM96 is often used in combination with other logic devices to create complex digital systems, making it valuable for engineers and hobbyists in developing innovative electronic projects. Its ease of integration and reliability contribute to its popularity in both commercial and educational applications.

Features

The CD4021BM96 is a 8-stage static shift register with parallel input and serial output. Key features include:
1. Parallel Input: It allows for data to be loaded parallelly into the register.
2. Serial Output: Outputs data one bit at a time, making it suitable for serial communication.
3. Shift Direction: Supports right-shifting of data, making it versatile for various applications.
4. Ease of Use: Simple control logic with a minimal number of external components required.
5. High Noise Immunity: Designed for reliable operation in noisy environments.
6. Wide Operating Voltage: Functions across a range of 3V to 15V, accommodating various power supply levels.
7. Low Power Consumption: Operates with low current draw, enhancing energy efficiency.
8. Integration: Can be easily integrated into larger digital systems, making it suitable for applications in digital signal processing, data storage, and more.
Overall, the CD4021BM96 is a reliable choice for applications requiring data shifting and storage.

Package

The CD4021BM96 is typically packaged in a 16-pin dual in-line package (DIP) format. It may also be available in surface mount options like SOIC or TSSOP. Always verify the specific package type with the manufacturer's data sheet.

Pinout

The CD4021BM96 is an 8-bit parallel-in/serial-out (PISO) shift register. It features a total of 16 pins, each serving specific functions:
1. V_DD (Pin 1): Power supply voltage.
2. V_SS (Pin 8): Ground reference.
3. A (Pin 2): Serial data input.
4. B (Pin 3): Parallel data input bit 0.
5. C (Pin 4): Parallel data input bit 1.
6. D (Pin 5): Parallel data input bit 2.
7. E (Pin 6): Parallel data input bit 3.
8. F (Pin 7): Parallel data input bit 4.
9. G (Pin 9): Parallel data input bit 5.
10. H (Pin 10): Parallel data input bit 6.
11. I (Pin 11): Parallel data input bit 7.
12. J (Pin 12): Shift/Load control input.
13. K (Pin 13): Clock input.
14. L (Pin 14): Serial output (Q).
15. M (Pin 15): Inhibit control.
16. N (Pin 16): Not connected (NC).
This configuration allows the device to receive parallel data and convert it into a serial format for further processing.

Manufacturer

The CD4021BM96 is a part manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs), including analog and digital processing chips. Established in 1930, TI operates in various sectors, including automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation in embedded processing and analog technologies, contributing significantly to the advancement of electronic systems. TI's products are widely used across numerous applications, making it a key player in the global semiconductor industry.

Application

The CD4021BM96 is a 8-bit static shift register used in various applications, including data storage, digital signal processing, and control systems. It can be employed in LED matrix displays, data communication interfaces, and as a simple memory component in microcontroller projects. Additionally, it serves in serial-to-parallel data conversion and in timing applications, enabling efficient data manipulation and transfer in electronic circuits.

Equivalent

The CD4021BM96 is a 8-bit static shift register. Equivalent products include the 74HC595, 74HC164, and CD4015. For higher-speed applications, consider the 74LS164. Check specific features like voltage range and pin configuration for compatibility.