The recommended operating voltage range for HCF4021M013TR is 3V to 15V, with a typical voltage of 5V.
The HCF4021M013TR has a 14-pin DIP package. Ensure correct pinout by referencing the datasheet and paying attention to the pin 1 indicator on the package.
The maximum clock frequency supported by the HCF4021M013TR is 10MHz.
Unused inputs on the HCF4021M013TR should be tied to VCC or GND to prevent floating inputs and ensure proper operation.
The HCF4021M013TR has an operating temperature range of -40°C to 125°C, making it suitable for high-temperature applications.
HCF4021M013TR datasheet
by STMicroelectronics
