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HEC4021BTT,112
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Digital Logic IC
- Characteristics: 8-stage static shift register with serial and parallel outputs
- Package: TSSOP-16
- Essence: High-speed CMOS technology
- Packaging/Quantity: Tape and Reel / 2500 units per reel
Specifications
- Supply Voltage Range: 3V to 15V
- Input Voltage Range: 0V to VDD
- Operating Temperature Range: -40°C to +85°C
- Output Current: ±6mA
- Propagation Delay Time: 10ns (typical)
Detailed Pin Configuration
- Serial Data Input (DS)
- Clock Input (CP)
- Parallel Load Input (PL)
- Serial Data Output (QH')
- Parallel Data Outputs (QH-QA)
- Ground (GND)
- Parallel Data Inputs (D1-D8)
- Supply Voltage (VDD)
- Enable Input (OE)
- Master Reset Input (MR)
- Serial Data Output (QH)
- Not Connected (NC)
- Not Connected (NC)
- Not Connected (NC)
- Not Connected (NC)
- Not Connected (NC)
Functional Features
- 8-stage static shift register
- Serial and parallel data transfer modes
- Parallel load capability
- Asynchronous master reset
- Output enable control
Advantages
- High-speed operation
- Wide supply voltage range
- Low power consumption
- Compact package size
- Easy integration into digital circuits
Disadvantages
- Limited output current capacity
- Sensitivity to electrostatic discharge (ESD)
- Limited temperature range for operation
Working Principles
The HEC4021BTT,112 is a CMOS-based integrated circuit that functions as an 8-stage static shift register. It can operate in both serial and parallel data transfer modes, allowing for flexible data handling. The device features a parallel load input, enabling the user to load data directly into the shift register. An asynchronous master reset input allows for resetting the register to its initial state. Output enable control enables or disables the output stage of the device.
Detailed Application Field Plans
The HEC4021BTT,112 is commonly used in various digital applications such as: - Serial-to-parallel data conversion - Data storage and retrieval systems - Data communication protocols - Digital signal processing - Industrial automation
Detailed and Complete Alternative Models
- CD4021B: Similar 8-stage static shift register IC from Texas Instruments
- MC74HC4021: High-speed CMOS version from ON Semiconductor
- HEF4021BP: Equivalent IC from NXP Semiconductors
Note: This list is not exhaustive and other alternative models may exist.
This concludes the encyclopedia entry for HEC4021BTT,112.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de HEC4021BTT,112 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of HEC4021BTT,112 in technical solutions:
Q1: What is HEC4021BTT,112? A1: HEC4021BTT,112 is a specific model of integrated circuit (IC) commonly used in technical solutions for various applications.
Q2: What are the main features of HEC4021BTT,112? A2: HEC4021BTT,112 is a 8-bit static shift register with serial and parallel inputs/outputs, designed for use in digital systems.
Q3: What is the voltage range supported by HEC4021BTT,112? A3: HEC4021BTT,112 typically supports a voltage range of 2V to 6V.
Q4: How many input/output pins does HEC4021BTT,112 have? A4: HEC4021BTT,112 has a total of 16 pins, including both input and output pins.
Q5: Can HEC4021BTT,112 be used for level shifting? A5: Yes, HEC4021BTT,112 can be used for level shifting as it supports different voltage levels.
Q6: What is the maximum clock frequency supported by HEC4021BTT,112? A6: The maximum clock frequency supported by HEC4021BTT,112 is typically around 25 MHz.
Q7: Is HEC4021BTT,112 suitable for high-speed data transfer applications? A7: Yes, HEC4021BTT,112 is suitable for high-speed data transfer applications due to its relatively high clock frequency support.
Q8: Can HEC4021BTT,112 be cascaded to increase the number of bits? A8: Yes, HEC4021BTT,112 can be cascaded to increase the number of bits by connecting the output of one IC to the input of another.
Q9: What is the power consumption of HEC4021BTT,112? A9: The power consumption of HEC4021BTT,112 is typically low, making it suitable for battery-powered applications.
Q10: Are there any specific application examples for HEC4021BTT,112? A10: Yes, HEC4021BTT,112 can be used in various applications such as data storage, serial-to-parallel conversion, and shift register-based designs.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for HEC4021BTT,112.