74LVC2244A Ver la hoja de datos (PDF) - Philips Electronics
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fabricante
74LVC2244A
Philips Electronics
74LVC2244A Datasheet PDF : 16 Pages
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Philips Semiconductors
Octal buffer/line driver with 30 Ω series termination
resistors; 5 V input/output tolerant; 3-state
Product specification
74LVC2244A
DC CHARACTERISTICS
Over recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
VIH
HIGH-level input voltage
VIL
LOW-level input voltage
VOH
HIGH-level output voltage
VOL
LOW-level output voltage
II
IOZ
Ioff
ICC
∆ICC
input leakage current
3-state output OFF-state
current
power off leakage supply
quiescent supply current
additional quiescent supply
current per control pin
TEST CONDITIONS
Tamb (°C)
OTHER
VCC (V)
−40 to +85
UNIT
MIN. TYP.(1) MAX.
1.2
VCC
−
−
V
2.7 to 3.6 2.0
−
−
1.2
−
−
GND V
2.7 to 3.6 −
−
0.8
VI = VIH or VIL; IO = −6 mA
VI = VIH or VIL; IO = −100 µA
VI = VIH or VIL; IO = −12 mA
VI = VIH or VIL; IO = 6 mA
VI = VIH or VIL; IO = 100 µA
VI = VIH or VIL; IO = 12 mA
VI = 5.5 V or GND
VI = VIH or VIL;
VO = 5.5 V or GND
VI or VO = 5.5 V
VI = VCC or GND; IO = 0
VI = VCC − 0.6 V; IO = 0
2.7
3.0
3.0
2.7
3.0
3.0
3.6
3.6
0.0
3.6
2.7 to 3.6
VCC − 0.5
VCC − 0.2
VCC − 0.8
−
−
−
−
−
−
−
−
−
VCC
−
−
−
−
±0.1
0.1
0.1
0.1
5
−
V
−
−
0.40 V
0.20
0.55
±5 µA
±10 µA
±10 µA
20 µA
500 µA
Note
1. All typical values are at VCC = 3.3 V and Tamb = 25 °C.
1999 Sep 30
6
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