Features: · VCC = 2.0 V to 5.5 V operation· All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)· All outputs VO (Max.) = 5.5 V (@VCC = 0 V)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)· Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)· Output current ±8 mA (@VCC = 3.0...
HD74LV125A: Features: · VCC = 2.0 V to 5.5 V operation· All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)· All outputs VO (Max.) = 5.5 V (@VCC = 0 V)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = ...
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Item | Symbol | Ratings | Unit | Conditions |
Supply voltage range Input voltage range*1 |
VCC VI |
0.5 to 7.0 0.5 to 7.0 |
V V |
|
Output voltage range*1, 2 | VO | 0.5 to VCC + 0.5 0.5 to 7.0 |
V | Output: H or L VCC: OFF or Output: Z |
Input clamp current Output clamp current Continuous output current Continuous current through VCC or GND |
IIK IOK IO ICC or IGND |
20 ±50 ±35 ±70 |
mA mA mA mA |
VI < 0 VO < 0 or VO > VCC VO = 0 to VCC |
Maximum power dissipation at Ta = 25°C (in still air)*3 |
PT | 785 500 |
mW | SOP TSSOP |
Storage temperature | Tstg | 65 to 150 | °C |
The HD74LV125A features independent line drivers with three state outputs. Each output is disabled when the associated output enable (OE) input is high. To ensure the high impedance state during power up or power down, OE should be connected to VCC through a pull-down resistor; the minimum value of the resistor is determined by the current souring capability of the driver. Low-voltage and high-speed operation of HD74LV125A is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption extends the battery life.