74LCX139MTR(2004) 데이터 시트보기 (PDF) - STMicroelectronics
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74LCX139MTR Datasheet PDF : 12 Pages
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74LCX139
Table 6: DC Specifications
Symbol
Parameter
VIH
High Level Input
Voltage
VIL
Low Level Input
Voltage
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
II
Ioff
ICC
∆ICC
Input Leakage
Current
Power Off Leakage
Current
Quiescent Supply
Current
ICC incr. per Input
Test Condition
VCC
(V)
Value
-40 to 85 °C
-55 to 125 °C
Min. Max. Min. Max.
2.7 to 3.6
2.7 to 3.6
2.7
3.0
2.7 to 3.6
2.7
3.0
2.7 to 3.6
IO=-100 µA
IO=-12 mA
IO=-18 mA
IO=-24 mA
IO=100 µA
IO=12 mA
IO=16 mA
IO=24 mA
VI = 0 to 5.5V
2.0
2.0
0.8
0.8
VCC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
VCC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
±5
±5
0
VI or VO = 5.5V
2.7 to 3.6 VI = VCC or GND
VI or VO= 3.6 to 5.5V
2.7 to 3.6 VIH = VCC - 0.6V
10
10
± 10
500
10
10
± 10
500
Unit
V
V
V
V
µA
µA
µA
µA
Table 4: DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25 °C
Unit
Min. Typ. Max.
VOLP
VOLV
Dynamic Low Level Quiet
Output (note 1)
3.3
CL = 50pF
VIL = 0V, VIH = 3.3V
0.8
-0.8
V
1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
Table 7: AC Electrical Characteristics
Test Condition
Value
Symbol
Parameter
tPLH tPHL
tPLH tPHL
tOSLH
tOSHL
Propagation Delay
Time A, B to Y
Propagation Delay
Time G to Y
Output To Output
Skew Time (note1,
2)
VCC
(V)
2.7
3.0 to 3.6
2.7
3.0 to 3.6
3.0 to 3.6
CL RL ts = tr
(pF) (Ω) (ns)
50 500 2.5
50 500 2.5
50 500 2.5
-40 to 85 °C
Min.
1.0
1.0
Max.
7.3
6.2
5.8
5.3
1.0
-55 to 125 °C
Min.
1.0
1.0
Max.
7.3
6.2
5.8
5.3
1.0
Unit
ns
ns
ns
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn|)
2) Parameter guaranteed by design
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