74HCT138
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
ESD HBM
ESD CDM
ESD MM
VCC
Description
Rating
Unit
KV
KV
V
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
2
1
200
-0.5 to 7.0
-0.5 to 7.0
V
Input Voltage Range
V
VI
Vo
Voltage Applied to Output in High or Low State
Input Clamp Current VI < -0.5V
Input Clamp Current VI > VCC + 0.5V
Output Clamp Current VO < -0.5V
Output Clamp Current VO > VCC + 0.5V
Continuous Output Current
V
-0.3 to VCC
-20
mA
mA
mA
mA
mA
mA
mA
°C
IIK
20
IIK
-20
IOK
IOK
IO
20
+/- 25
50
ICC
IGND
TJ
Continuous Current Through VCC
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
-50
-40 to 150
-65 to 150
500
°C
TSTG
PTOT
Total Power Dissipation
mW
Note:
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.
Recommended Operating Conditions (Note 5) (@TA = +25°C, unless otherwise specified.)
Symbol
VCC
VI
Parameter
Supply Voltage
Conditions
Min
4.5
0
Max
5.5
Unit
V
Input Voltage
Vcc
VCC
100
125
V
Output Voltage
Active Mode
VCC = 4.5V
0
V
VO
Input transition rise or fall rate
Operating free-air temperature
ns/V
°C
t/V
TA
-40
Note:
5. Unused inputs should be held at VCC or Ground.
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June 2013
© Diodes Incorporated
74HCT138
Document number: DS35489 Rev. 3 - 2