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74HCT14N View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
74HCT14N
Philips
Philips Electronics Philips
74HCT14N Datasheet PDF : 23 Pages
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Philips Semiconductors
Hex inverting Schmitt trigger
Product specification
74HC14; 74HCT14
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VO
Tamb
supply voltage
input voltage
output voltage
operating ambient
temperature
CONDITIONS
see DC and AC
characteristics
per device
74HC14
74HCT14
UNIT
MIN. TYP. MAX. MIN. TYP. MAX.
2.0 5.0 6.0 4.5 5.0 5.5 V
0
VCC 0
VCC V
0
VCC 0
VCC V
40 +25 +85 40 +25 +85 °C
40
+125 40
+125 °C
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 60134); voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
VCC
supply voltage
IIK
input diode current
IOK
output diode current
IO
output source or sink
current
ICC; IGND
Tstg
Ptot
VCC or GND current
storage temperature
power dissipation
CONDITIONS
VI < 0.5 V or VI > VCC + 0.5 V
VO < 0.5 V or VO > VCC + 0.5 V
0.5 V < VO < VCC + 0.5 V
Tamb = 40 to +125 °C
DIP14 packages; note 1
Other packages; note 2
MIN.
0.5
MAX. UNIT
+7
V
±20 mA
±20 mA
±25 mA
50
mA
65 +150 °C
750 mW
500 mW
Notes
1. For DIP14 packages: above 70 °C the value of PD derates linearly with 12 mW/K.
2. For SO14 packages: above 70 °C the value of PD derates linearly with 8 mW/K.
For (T)SSOP14 packages: above 60 °C the value of PD derates linearly with 5.5 mW/K.
For DHVQFN14 packages: above 60 °C the value of PD derates linearly with 4.5 mW/K.
2003 Oct 30
6
 

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