TC74LCX245F データシートの表示（PDF） - Toshiba
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TC74LCX245F Datasheet PDF : 10 Pages
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TC74LCX245F/FT/FK
Electrical Characteristics
DC Characteristics (Ta = −40 to 85°C)
Characteristics
Symbol
Test Condition
Input voltage
H-level
L-level
Output voltage
H-level
L-level
Input leakage current
3-state output OFF state current
Power-off leakage current
Quiescent supply current
Increase in ICC per input
VIH
⎯
VIL
⎯
IOH = −100 μA
VOH
VOL
IIN
IOZ
IOFF
ICC
ΔICC
VIN = VIH or VIL
IOH = −12 mA
IOH = −18 mA
IOH = −24 mA
IOL = 100 μA
VIN = VIH or VIL
IOL = 12 mA
IOL = 16 mA
IOL = 24 mA
VIN = 0 to 5.5 V
VIN = VIH or VIL
VOUT = 0 to 5.5 V
VIN/VOUT = 5.5 V
VIN = VCC or GND
VIN/VOUT = 3.6 to 5.5 V
VIH = VCC − 0.6 V
Min Max Unit
VCC (V)
2.7 to 3.6 2.0
⎯
V
2.7 to 3.6 ⎯
0.8
2.7 to 3.6
VCC
− 0.2
⎯
2.7
2.2
⎯
3.0
2.4
⎯
3.0
2.2
⎯
V
2.7 to 3.6 ⎯
0.2
2.7
⎯
0.4
3.0
⎯
0.4
3.0
⎯ 0.55
2.7 to 3.6 ⎯ ±5.0 μA
2.7 to 3.6 ⎯ ±5.0 μA
0
⎯ 10.0 μA
2.7 to 3.6 ⎯ 10.0
2.7 to 3.6 ⎯ ±10.0 μA
2.7 to 3.6 ⎯
500
AC Characteristics (Ta = −40 to 85°C)
Characteristics
Symbol
Test Condition
Propagation delay time
Output enable time
Output disable time
Output to output skew
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
tosLH
tosHL
Figure 1, Figure 2
Figure 1, Figure 3
Figure 1, Figure 3
Note: Parameter guaranteed by design.
(tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|)
Min Max Unit
VCC (V)
2.7
⎯
8.0
ns
3.3 ± 0.3 1.5 7.0
2.7
⎯
9.5
ns
3.3 ± 0.3 1.5 8.5
2.7
⎯
8.5
ns
3.3 ± 0.3 1.5 7.5
2.7
⎯
⎯
(Note)
ns
3.3 ± 0.3 ⎯
1.0
4
2007-10-19
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