HCF4021BM1
- Mfr.Part #
- HCF4021BM1
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SHFT REG 8STAGE STATIC 16SOIC
- Stock
- 31,235
- In Stock :
- 31,235
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Shift Registers
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Count Direction :
- Right
- JESD-609 Code :
- e4
- Voltage - Supply :
- 3V~20V
- Supply Voltage-Min (Vsup) :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Polarity :
- TRUE
- Output Type :
- Push-Pull
- Number of Pins :
- 16
- Terminal Form :
- Gull wing
- Function :
- Parallel or Serial to Serial
- Mounting Type :
- Surface Mount
- Number of Circuits :
- 8
- Number of Bits :
- 8
- Supply Voltage-Max (Vsup) :
- 20V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Logic Type :
- Shift Register
- Operating Temperature :
- -55°C~125°C
- Terminal Position :
- Dual
- Trigger Type :
- POSITIVE EDGE
- Number of Elements :
- 1
- Number of Output Lines :
- 3
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Load Capacitance :
- 50pF
- Series :
- 4000B
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- HCF4021
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Turn On Delay Time :
- 320 ns
- Logic Function :
- OR, Shift Register
- Number of Input Lines :
- 9
- Packaging :
- Tube
- Propagation Delay :
- 120 ns
- Number of Terminations :
- 16
- Datasheets
- HCF4021BM1

[Shift Registers STMicroelectronics HCF4021BM1] Overview
This Shift Register IC, the HCF4021BM1 manufactured by STMicroelectronics, is an essential component for digital electronic systems requiring serial-to-parallel data conversion. It facilitates the conversion of serial input data into parallel output format, offering precise and reliable data storage capabilities. With its 8-stage static design, this integrated circuit ensures stable and efficient operation in a compact 16SOIC package.
Designed to meet the demanding requirements of modern electronic applications, the HCF4021BM1 provides seamless integration and exceptional performance, making it an ideal choice for various industrial and commercial projects.
HCF4021BM1 Features
- 8-stage static shift register
- Serial-to-parallel data conversion
- Precise and reliable data storage
- Compact 16SOIC package
- Designed for industrial and commercial applications
- Highly integrated for easy implementation
- Stable and efficient operation
- Manufactured by STMicroelectronics
HCF4021BM1 Applications
- Industrial Automation: The HCF4021BM1 is commonly used in industrial automation systems for monitoring and controlling various processes. Its serial-to-parallel conversion capabilities enable efficient data handling in PLCs (Programmable Logic Controllers) and other automation equipment.
- Electronic Testing Equipment: In electronic testing and measurement applications, the HCF4021BM1 facilitates parallel data capture, allowing for accurate analysis and diagnosis of electronic circuits. It is employed in oscilloscopes, logic analyzers, and other testing instruments.
- Consumer Electronics: This shift register IC finds its place in consumer electronics products such as digital clocks, LED displays, and remote control systems. By converting serial input data into parallel outputs, it enables synchronized display and efficient control of electronic devices.
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