Refers to a line driver chip.
technical?specification
Power supply Voltage (DC) 4.50V (min)
Number of stitches 16
Drive\/Package 4
Operating temperature (Max) 85 ℃
Operating temperature (Min) -40 ℃
Power supply voltage 4.5V ~ 5.5V
Power supply voltage (Max) 5.5V
Power supply voltage (Min) 4.5V