What this driver does on your board
Each of the two independent channels can be configured for inverting or non-inverting input, giving you polarity flexibility without extra logic. The 20 ns rise and 15 ns fall times (typical) mean the driver can charge and discharge the gate capacitance fast enough to keep switching losses in check for converters running into the hundreds of kilohertz.
The supply range is 4 V to 15 V, which covers the bias rails of most PWM controllers and secondary-side regulators.
The body is small enough that a hot-air station with a medium nozzle lifts it cleanly when the board is preheated to 100°C. The Tube shipping medium is fine for bench quantities; if you need reels for production, the D suffix in the order code tells you it is the tube variant.