Diodes 74HC14 - Manual (Page 3)

74HC14
Document number: DS35323 Rev. 2 - 2
3 of 9
www.diodes.com
January 2013
© Diodes Incorporated
74HC14
Absolute Maximum Ratings
(Note 4) (@T
A
= +25°C, unless otherwise specified.)
Symbol Description Rating Unit
ESD HBM Human Body Model ESD Protection 2 KV
ESD CDM Charged Device Model ESD Protection 1 KV
ESD MM Machine Model ESD Protection 200 V
V
CC
Supply Voltage Range -0.5 to +7.0 V
V
I
Input Voltage Range (Note 5) -0.5 to +7.0 V
I
IK
Input Clamp Current V
I
< -0.5V or Vi > V
CC
+0.5V ±20 mA
I
OK
Output Clamp Current V
O
< -0.5V or V
O
> V
CC
+0.5V ±20 mA
I
O
Continuous Output Current -0.5V < V
O
V
CC
+0.5V +/- 25 mA
I
CC
Continuous Current Through V
CC
50 mA
I
GND
Continuous Current Through GND -50 mA
T
J
Operating Junction Temperature -40 to +150 °C
T
STG
Storage Temperature -65 to +150 °C
P
TOT
Total Power Dissipation 500 mW
Notes: 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should
be within recommend values.
5. Input Voltage cannot exceed V
CC
to the extent the Maximum clamp current is exceeded
Recommended Operating Conditions
(Note 6) (@T
A
= +25°C, unless otherwise specified.)
Symbol Parameter Conditions Min Max Unit
V
CC
Supply Voltage 2.0 6.0 V
V
I
Input Voltage 0 V
CC
V
V
O
Output Voltage 0 V
CC
V
Δt/ΔV Input Transition Rise or Fall Rate
V
CC
= 2.0V 625
ns/V V
CC
= 4.5V 140
V
CC
= 6.0V 85
T
A
Operating Free-Air Temperature -40 +125 °C
Note: 6. Unused inputs should be held at V
CC
or Ground.