TC74VHC273FT-ELK,M データシートの表示（PDF） - Toshiba
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TC74VHC273FT-ELK,M Datasheet PDF : 10 Pages
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TC74VHC273F/FT/FK
Electrical Characteristics
DC Characteristics
Characteristics
Symbol
High-level input
voltage
VIH
Low-level input
voltage
VIL
Test Condition
⎯
⎯
High-level output
voltage
Low-level output
voltage
Input leakage
current
Quiescent supply
current
VOH
VIN
= VIH or VIL
IOH = −50 μA
IOH = −4 mA
IOH = −8 mA
IOL = 50 μA
VOL
VIN
= VIH or VIL
IOL = 4 mA
IOL = 8 mA
IIN
VIN = 5.5 V or GND
ICC
VIN = VCC or GND
Ta = 25°C
Ta =
−40 to 85°C Unit
VCC (V) Min Typ. Max Min Max
2.0
1.50
⎯
⎯
1.50
⎯
3.0 to VCC ×
5.5
0.7
⎯
⎯
VCC ×
0.7
⎯
V
2.0
⎯
3.0 to
5.5
⎯
⎯
0.50
⎯
0.50
⎯
VCC ×
0.3
⎯
VCC ×
0.3
V
2.0
1.9 2.0
⎯
1.9
⎯
3.0
2.9 3.0
⎯
2.9
⎯
4.5
4.4 4.5
⎯
4.4
⎯
V
3.0 2.58 ⎯
⎯ 2.48 ⎯
4.5 3.94 ⎯
⎯ 3.80 ⎯
2.0
⎯
0.0 0.1
⎯
0.1
3.0
⎯
0.0 0.1
⎯
0.1
4.5
⎯
0.0 0.1
⎯
0.1
V
3.0
⎯
⎯ 0.36 ⎯ 0.44
4.5
⎯
⎯ 0.36 ⎯ 0.44
0 to
5.5
⎯
⎯ ±0.1 ⎯ ±1.0 μA
5.5
⎯
⎯
4.0
⎯ 40.0 μA
Timing Requirements (input: tr = tf = 3 ns)
Characteristics
Symbol
Minimum pulse width (CK)
Minimum pulse width ( CLR )
tw (L)
tw (H)
tw (L)
Minimum set-up time
ts
Minimum hold time
th
Minimum removal time ( CLR )
trem
Test Condition
Ta = 25°C
Ta =
−40 to
85°C Unit
VCC (V) Typ. Limit Limit
3.3 ± 0.3 ⎯
5.5
6.5
⎯
ns
5.0 ± 0.5 ⎯
5.0
5.0
3.3 ± 0.3 ⎯
5.0
6.0
⎯
ns
5.0 ± 0.5 ⎯
5.0
5.0
3.3 ± 0.3 ⎯
5.5
6.5
⎯
ns
5.0 ± 0.5 ⎯
4.5
4.5
3.3 ± 0.3 ⎯
1.0
1.0
⎯
ns
5.0 ± 0.5 ⎯
1.0
1.0
3.3 ± 0.3 ⎯
2.5
2.5
⎯
ns
5.0 ± 0.5 ⎯
2.0
2.0
4
2012-08-04
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