IN74LV174 查看數據表（PDF） - Integral Corp.
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IN74LV174 Datasheet PDF : 6 Pages
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IN74LV174
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
IIK *1
IOK *2
IO *3
DC supply voltage
Input diode current
Output diode current
Output source or sink current
-0.5 to +5.0
V
±20
mA
±50
mA
±25
mA
ICC
VCC current
±50
mA
IGND GND current
PD
Power dissipation per package: *4
Plastic DIP
SO
±50
mA
mW
750
500
Tstg Storage Temperature
-65 to +150
°C
TL
Lead Temperature, 1.5 mm (Plastic DIP Package), 0.3 mm (SO
260
°C
Package) from Case for 4 Seconds
*Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
*1 VI < -0.5 V or VI > VCC + 0.5 V
*2 VO < -0.5 V or VO > VCC + 0.5 V
*3 -0.5 V < VO < VCC + 0.5 V
*4 Derating - Plastic DIP: - 12 mW/°C from 70° to 125°C
SO Package: : - 8 mW/°C from 70° to 125°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
VIN
VOUT
TA
tr, tf
DC Supply Voltage
DC Input Voltage
DC Output Voltage
Operating Temperature, All Package Types
Input Rise and Fall Time (Figure 1)
1.0 Â ≤VCC <2.0 Â
2.0 Â ≤VCC <2.7 Â
2.7 Â ≤VCC <3.6 Â
3.6 Â ≤VCC ≤5.5 Â
Min Max Unit
1.2
5.5
V
0
VCC
V
0
VCC
V
-40
+125
°C
0
500
ns/V
0
200
0
100
0
50
This device contains protection circuitry to guard against damage due to high static voltages or electric
fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages
to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or
VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused
outputs must be left open.
INTEGRAL
2
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