74VCX163245TBR 查看數據表（PDF） - STMicroelectronics
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74VCX163245TBR Datasheet PDF : 15 Pages
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74VCX163245
DC SPECIFICATION FOR VCCB
Test Condition
Value
Symbol
Parameter
VCCB VCCA
(V) (V)
(*) (*)
TA = 25 °C
Min. Typ. Max.
-40 to 85 °C
Min. Max.
Unit
VIHB High Level Input 1.8 2.5
Voltage (Bn, Dir,
OE)
1.8
3.3
2.5 3.3
VILB Low Level Input 1.8 2.5
Voltage (Bn, Dir,
OE)
1.8
3.3
2.5 3.3
0.65VCCB
0.65VCCB
1.6
0.65VCCB
0.65VCCB
V
1.6
0.35VCCB
0.35VCCB
0.35VCCB
0.35VCCB V
0.7
0.7
VOHB
VOLB
IIB
IOZB
High Level
Output Voltage
Low Level
Output Voltage
Input Leakage
Current
High Impedance
Output Leakage
Current
2.3
2.3
1.65
1.65
2.3
2.3
1.65
1.65
2.7
2.7
IIB(HOLD) Input Hold
Current
ICCtB Quiescent
Supply Current
1.65
1.65
1.65
1.65
2.3
2.3
2.7
1.95
1.95
2.7
∆ICCtB
Maximum
Quiescent
Supply Current /
Input (Bn, DIR,
OE)
2.7
1.95
1.95
3.0
IO=-100 µA
3.0
IO=-18 mA
3.0
IO=-6 mA
2.3
IO=-6 mA
3.0
IO=100 µA
3.0
IO=18 mA
3.0
IO=6 mA
2.3
IO=6 mA
3.6 VI = VCC or GND
3.6 VIA = VIHA or VILA
VIB = GND or 2.7V
G = VCCB
2.3
VI = 0.57V
2.3
VI = 1.07V
3.0
VI = 0.57V
3.0
VI = 1.07V
3.0
VI = 0.7V
3.0
VI = 1.6V
3.6 VIB = 0 to 2.7V
3.6 VIA =VCCA or GND
2.7 VIB =VCCB or GND
3.6 Dir or G=VCCB or
GND
3.6
3.6 VIB =VCCB - 0.6V
2.7 VIA =VCCA or GND
2.8
1.7
1.25
1.25
25
-25
25
-25
45
-45
0.2
0.60
0.30
0.30
± 0.5
± 1.0
2.8
1.7
1.25
1.25
V
0.2
0.60
V
0.30
0.30
±5
µA
± 10 µA
25
µA
-25
25
µA
-25
45
µA
-45
± 300
2
20
µA
0.75 mA
6/15
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