The maximum operating frequency of the SN74AC14DR is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
To ensure reliable operation in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking and airflow, and ensuring that the device is operated within its specified temperature range (-40°C to 85°C).
The recommended power-on sequence for the SN74AC14DR is to apply power to the VCC pin first, followed by the input signals. This helps to prevent unwanted oscillations and ensures proper device operation.
To handle ESD protection for the SN74AC14DR, it is recommended to follow proper ESD handling procedures, such as using ESD-protective packaging, handling the device by the body, and using an ESD wrist strap or mat.
The recommended layout and routing for the SN74AC14DR involves keeping the input and output traces short and direct, avoiding sharp corners and right-angle bends, and using a solid ground plane to reduce noise and electromagnetic interference.
SN74AC14DR datasheet
by Texas Instruments
