Features: · VCC = 2.0 V to 5.5 V· All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)· Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)· High output current ±24 mA (@VCC = 3.0 V to 5.5 V)PinoutSpecifications Item Sym...
HD74LVC139: Features: · VCC = 2.0 V to 5.5 V· All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)· Typical VOH undershoot > 2.0 V (@VCC = 3.3 V...
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Item | Symbol | Ratings | Unit | Conditions |
Supply voltage | VCC | 0.5 to 6.0 | V | |
Input diode current | IIK | 50 | mA | VI = 0.5V |
Input voltage | VI | 0.5 to 6.0 | V | |
Output diode curren | IOK | 50 | mA | VO = 0.5 V |
50 | mA | VO = VCC +0.5 V | ||
Output voltage | VO | 0.5 to VCC +0.5 | V | |
Output current | IO | ±50 | mA | |
VCC, GND current / pin | ICC or IGND | 100 | mA | |
Storage temperature | Tstg | 65 to +150 | °C |
Note: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,no two of which may be realized at the same time.
The HD74LVC139 has two independent two-to-four-line decoders each with a single active low enable input in a 16 pin package. Data on the select inputs cause one of the four normally high outputs to go low.Low voltage and high speed operation of HD74LVC139 is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation.