6.0 Electrical Description
TABLE 19. DC Specifications for +5.0 V Signalling
Symbol | Description | Min | Max | Units |
VCC | Supply Voltage | 4.75 | 5.25 | Volts |
VIH | Input high voltage level | 2.0 | VCC + 0.5 | Volts |
VIL | Input low voltage level | -0.5 | 0.8 | Volts |
VOH | Output high voltage level | 2.4 (IOL = -2mA) | Volts | |
VOL | Output low voltage level | 0.55 (IOL = 3mA) | Volts |
TABLE 20. DC Specifications for +3.3 V Signalling
Symbol | Description | Min | Max | Units |
VCC | Supply Voltage | 3.0 | 3.6 | Volts |
VIH | Input high voltage level | 0.5VCC | VCC + 0.5 | Volts |
VIL | Input low voltage level | -0.5 | 0.3VCC | Volts |
VOH | Output high voltage level | 0.9VCC (IOL = -500 mA) | Volts | |
VOL | Output low voltage level | 0.1VCC (IOL = 1500 mA) | Volts |