The recommended operating voltage range for M74HCT273B1R is 4.5V to 5.5V, as per the datasheet. However, it's recommended to operate it at a stable 5V supply for optimal performance.
It's recommended to power up the VCC pin before applying any input signals, and power down the VCC pin after removing all input signals. This ensures that the device is properly initialized and avoids any potential latch-up conditions.
The maximum frequency of operation for M74HCT273B1R is typically around 30-40 MHz, depending on the specific application and operating conditions. However, it's recommended to consult the datasheet and perform simulations to determine the maximum frequency for a specific design.
It's recommended to use a pull-up or pull-down resistor on the output pins to ensure proper termination and prevent signal reflections. The value of the resistor depends on the specific application and operating conditions, but a typical value is around 1kΩ to 10kΩ.
The maximum current that can be sourced or sunk by M74HCT273B1R is typically around 20mA per output pin, as per the datasheet. However, it's recommended to consult the datasheet and perform simulations to determine the maximum current for a specific design.
M74HCT273B1R datasheet
by STMicroelectronics
