74VHC08MX データシートの表示（PDF） - Fairchild Semiconductor
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74VHC08MX Datasheet PDF : 8 Pages
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Absolute Maximum Ratings (Note 1)
Supply Voltage (VCC)
DC Input Voltage (VIN)
DC Output Voltage (VOUT)
VHC
VHCT
b0 5V to a7 0V
b0 5V to a7 0V
b0 5V to VCC a 0 5V
b0 5V to 7 0V
Input Diode Current (IIK)
Output Diode Current (IOK)
VHC
VHCT
b20 mA
g20 mA
b20 mA
DC Output Current (IOUT)
DC VCC GND Current (ICC)
Storage Temperature (TSTG)
Lead Temperature (TL)
(Soldering 10 seconds)
g25 mA
g50 mA
b65 C to a150 C
260 C
VOUT l VCC only if output is in H state
Note 1 Absolute Maximum Ratings are values beyond
which the device may be damaged or have its useful life
impaired The databook specifications should be met with-
out exception to ensure that the system design is reliable
over its power supply temperature and output input load-
ing variables National does not recommend operation out-
side databook specifications
Recommended Operating
Conditions
Supply Voltage (VCC)
VHC
VHCT
2 0V to a5 5V
4 5V to 5 5V
Input Voltage (VIN)
Output Voltage (VOUT)
Operating Temperature (TOPR)
Input Rise and Fall Time (tr tf)
VCC e 3 3V g0 3V (VHC only)
VCC e 5 0V g0 5V
0V to a5 5V
0V to VCC
b40 C to a85 C
0 ns V E 100 ns V
0 ns V E 20 ns V
DC Characteristics for ’VHC Family Devices
Symbol
Parameter
VIH
High Level Input
Voltage
VIL
Low Level Input
Voltage
VOH
High Level Output
Voltage
VOL
Low Level Output
Voltage
IIN
Input Leakage
Current
ICC
Quiescent Supply
Current
VCC
(V)
20
3 0–5 5
20
3 0–5 5
20
30
45
30
45
20
30
45
30
45
0–5 5
74VHC
TA e 25 C
Min Typ Max
1 50
0 7 VCC
0 50
0 3 VCC
19 20
29 30
44 45
2 58
3 94
00 01
00 01
00 01
0 36
0 36
g0 1
74VHC
TA e b40 C
to a85 C
Min
Max
1 50
0 7 VCC
19
29
44
0 50
0 3 VCC
2 48
3 80
01
01
01
0 44
0 44
g1 0
Units
V
V
V
V
V
V
mA
Conditions
VIN e VIH IOH e b50 mA
or VIL
VIN e VIH
or VIL
IOH e b4 mA
IOH e b8 mA
IOL e 50 mA
IOL e 4 mA
IOL e 8 mA
VIN e 5 5V or GND
55
20
20 0
mA VIN e VCC or GND
2
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