Overview
The HCF4021BM1 is an 8-stage asynchronous parallel-in or synchronous serial-in/serial-out shift register produced by STMicroelectronics. This integrated circuit is designed to handle various data shifting tasks and is suitable for both industrial and commercial applications. However, it is important to note that the HCF4021BM1 is currently obsolete and no longer manufactured by STMicroelectronics.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Stages | 8 |
| Input Type | Asynchronous Parallel or Synchronous Serial |
| Output Type | Serial Out |
| Logic Family | CMOS |
| Operating Voltage | 3V to 15V |
| Operating Temperature | -40°C to 85°C |
| Package Type | DIP-16, SO-16, etc. |
Key Features
- Asynchronous parallel input or synchronous serial input capability
- Serial output
- CMOS logic family for low power consumption
- Wide operating voltage range (3V to 15V)
- Wide operating temperature range (-40°C to 85°C)
- Available in various package types such as DIP-16 and SO-16
Applications
The HCF4021BM1 is versatile and can be used in a variety of applications, including:
- Data processing and storage systems
- Digital counters and timers
- Sequential logic circuits
- Communication systems requiring data shifting
- Industrial control systems
Q & A
- What is the HCF4021BM1? The HCF4021BM1 is an 8-stage shift register IC from STMicroelectronics.
- Is the HCF4021BM1 still in production? No, the HCF4021BM1 is obsolete and no longer manufactured by STMicroelectronics.
- What are the input and output types of the HCF4021BM1? The HCF4021BM1 can accept asynchronous parallel input or synchronous serial input and provides serial output.
- What is the operating voltage range of the HCF4021BM1? The operating voltage range is from 3V to 15V.
- What are the common package types for the HCF4021BM1? It is available in DIP-16, SO-16, and other package types.
- What are some typical applications of the HCF4021BM1? It is used in data processing, digital counters, sequential logic circuits, communication systems, and industrial control systems.
- What logic family does the HCF4021BM1 belong to? The HCF4021BM1 belongs to the CMOS logic family.
- What is the operating temperature range of the HCF4021BM1? The operating temperature range is from -40°C to 85°C.
- Are there any substitutes for the HCF4021BM1? Yes, substitutes like the CD4021BM from Texas Instruments are available.
- Where can I find detailed specifications for the HCF4021BM1? Detailed specifications can be found in the datasheet available on websites like Mouser, Digi-Key, and the official STMicroelectronics website.
