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74LCX14TTR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
74LCX14TTR Datasheet PDF : 15 Pages
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74LCX14
3
Maximum rating
Maximum rating
3.1
stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. these are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. exposure to absolute maximum rating conditions for
extended periods may affect device reliability. refer also to the STMicroelectronics sure
program and other relevant quality documents.
Table 3. Absolute maximum ratings
Symbol
Parameter
VCC Supply voltage
VI DC input voltage
VO DC output voltage (VCC = 0V)
VO DC output voltage (high or low state) (1)
IIK DC input diode current
IOK DC output diode current (2)
IO DC output current
ICC DC supply current per supply pin
IGND DC ground current per supply pin
Tstg Storage temperature
TL Lead temperature (10 sec)
1. IO absolute maximum rating must be observed
2. VO < GND
Value
Unit
-0.5 to +7.0
V
-0.5 to +7.0
V
-0.5 to +7.0
V
-0.5 to VCC + 0.5
V
-50
mA
-50
mA
± 50
mA
± 100
mA
± 100
mA
-65 to +150
°C
300
°C
Recommended operating conditions
Table 4. Recommended operating conditions
Symbol
Parameter
VCC Supply voltage (1)
VI Input voltage
VO Output voltage (VCC = 0V)
VO Output voltage (high or low state)
IOH, IOL High or low level output current (VCC = 3.0 to 3.6V)
IOH, IOL High or low level output current (VCC = 2.7V)
Top Operating temperature
1. Truth table guaranteed: 1.5V to 3.6V
Value
Unit
2.0 to 3.6
V
0 to 5.5
V
0 to 5.5
V
0 to VCC
V
± 24
mA
± 12
mA
-40 to 85
°C
5/15
 

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