PI4IOE5V9554/9554ASymbolParameterConditionsMin.Typ.Max.UnitI/Os VIL Low Level Input Voltage — -0.5 — +0.81 V VIH High Level Input Voltage — +1.8 — 5.5 V VCC = 2.3V; VOL = 0.5V[2] 8 10 — mA VCC = 2.3V; VOL = 0.7V[2] 10 13 — mA VCC = 3.0V; V I OL = 0.5V[2] 8 14 — mA OL Low Level Output Current VCC = 3.0V; VOL = 0.7V[2] 10 19 — mA VCC = 4.5V; VOL = 0.5V[2] 8 17 — mA VCC = 4.5V; VOL = 0.7V2] 10 24 — mA IOH = -8mA; VCC = 2.3V[3] 1.8 — — V IOH = -10mA; VCC = 2.3V[3] 1.7 — — V I V OH =-8mA; VCC = 3.0V[3] 2.6 — — V OH High Level Output Current IOH = -10mA; VCC = 3.0V[3] 2.5 — — V IOH = -8mA; VCC = 4.5V[3] 4.1 — — V IOH = -10mA; VCC = 4.5V[3] 4.0 — — V ILI Low Level Input Leakage Current VCC = 3.6V; VI = VCC -1 — 1 μA IL Leakage Current VCC = 5.5V; VI = GND — — -100 μA Ci Input Capacitance — — 3.7 10 pF Co Output Capacitance — — 3.7 10 pF Interrupt INT
IOL Low Level Output Current VOL = 0.4V 3 — — mA Select Inputs A0, A1, A2 VIL Low Level Input Voltage — -0.5 — +0.81 V VIH High Level Input Voltage — +1.8 — 5.5 V IL Input Leakage Current — -1 — 1 μA Note: 1. VCC must be lowered to 0.2V for at least 20µs in order to reset part. 2. Each I/O must be limited to a maximum current of 25mA and the device must be limited to a maximum current of 100mA. 3. The total current sourced by all I/Os must be limited to 85mA. PI4IOE5V9554/ PI4IOE5V9554A www.diodes.com November 2019 Document Number DS40769 Rev 3 - 2 4