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74VHC14 Datasheet(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # 74VHC14
Description  Hex Schmitt Inverter
PDF  6 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

74VHC14 Datasheet(HTML) 2 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
Supply Voltage (VCC)
b
05V to a70V
DC Input Voltage (VIN)
b
05V to a70V
DC Output Voltage (VOUT)
b
05V to VCC a 05V
Input Diode Current (IIK)
b
20 mA
Output Diode Current (IOK)
g
20 mA
DC Output Current (IOUT)
g
25 mA
DC VCC GND Current (ICC)
g
50 mA
Storage Temperature (TSTG)
b
65 Cto a150 C
Lead Temperature (TL)
Soldering (10 seconds)
260 C
Note 1
Absolute maximum ratings are values beyond which
the device may be damaged or have its useful life impaired
The data book specifications should be met without excep-
tion to ensure that the system design is reliable over its
power supply temperature and outputinput loading vari-
ables National does not recommend operation outside da-
tabook specifications
Recommended Operating
Conditions
Supply Voltage (VCC)
a
20V to a55V
Input Voltage (VIN)0V to a55V
Output Voltage (VOUT)
0VtoVCC
Operating Temperature (TOPR)
b
40 Cto a85 C
DC Characteristics for ’VHC Family Devices
Symbol
Parameter
VCC
74VHC
74VHC
Units
Conditions
TA e 25 C
TA eb40 C
to a85 C
Min
Typ
Max
Min
Max
VP
Positive Threshold
30
220
220
Voltage
45
315
315
V
55
385
385
VN
Negative
30
090
090
Threshold Voltage
45
135
135
V
55
165
165
VH
Hysteresis Voltage
30
030
120
030
120
45
040
140
040
140
V
55
050
160
050
160
VOH
High Level Output
20
19
20
19
VIN eVIL
Voltage
30
29
30
29
V
IOH eb50 mA
45
44
45
44
30
258
248
V
IOH eb4mA
45
394
380
IOH eb8mA
VOL
Low Level Output
20
00
01
01
VIN e VIH
Voltage
30
00
01
01
V
IOL e 50 mA
45
00
01
01
30
036
044
V
IOL e 4mA
45
036
044
IOL e 8mA
IIN
Input Leakage
0 – 55
g
01
g
10
m
AVIN e 55V or GND
Current
ICC
Quiescent Supply
55
20
200
m
AVIN e VCC or GND
Current
2



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