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TC74VHC21F Datasheet(PDF) 3 Page - Toshiba Semiconductor

Part No. TC74VHC21F
Description  Dual 4-Input AND Gate
Download  9 Pages
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Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng
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TC74VHC21F Datasheet(HTML) 3 Page - Toshiba Semiconductor

   
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TC74VHC21F/FN/FT/FK
2008-05-01
3
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
2.0 to 5.5
V
Input voltage
VIN
0 to 5.5
V
Output voltage
VOUT
0 to VCC
V
Operating temperature
Topr
−40 to 85
°C
Input rise and fall time
dt/dv
0 to 100 (VCC = 3.3 ± 0.3 V)
0 to 20 (VCC = 5 ± 0.5 V)
ns/V
Note:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Electrical Characteristics
DC Characteristics
Test Condition
Ta = 25°C
Ta
=
−40 to 85°C
Characteristics
Symbol
VCC (V)
Min
Typ.
Max
Min
Max
Unit
High-level input
voltage
VIH
2.0
3.0 to
5.5
1.50
VCC ×
0.7
1.50
VCC ×
0.7
V
Low-level input
voltage
VIL
2.0
3.0 to
5.5
0.50
VCC ×
0.3
0.50
VCC ×
0.3
V
IOH = −50 μA
2.0
3.0
4.5
1.9
2.9
4.4
2.0
3.0
4.5
1.9
2.9
4.4
High-level output
voltage
VOH
VIN = VIH
IOH = −4 mA
IOH = −8 mA
3.0
4.5
2.58
3.94
2.48
3.80
V
IOL = 50 μA
2.0
3.0
4.5
0.0
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
Low-level output
voltage
VOL
VIN
= VIH or VIL
IOL = 4 mA
IOL = 8 mA
3.0
4.5
0.36
0.36
0.44
0.44
V
Input leakage
current
IIN
VIN = 5.5 V or GND
0 to 5.5
±0.1
±1.0
μA
Quiescent supply
current
ICC
VIN = VCC or GND
5.5
2.0
20.0
μA


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