Recommended operating conditions – Diodes 74HCT594 User Manual
Page 4
74HCT594
Document number: DS35491 Rev. 2 - 2
4 of 12
June 2013
© Diodes Incorporated
74HCT594
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
-0.5 to 7.0
V
V
o
Voltage applied to output in high or low state
-0.3 to V
CC
+0.5
V
I
IK
Input Clamp Current V
I
< -0.5V
-20 mA
I
IK
Input Clamp Current VI > V
cc
+0.5V
20 mA
I
OK
Output Clamp Current V
O
<-0.5V
-20 mA
I
OK
Output Clamp Current V
O
> V
CC
+ 0.5V
20 mA
I
O
Continuous output current
Q7 standard output
+/- 25
mA
Qn bus driver outputs
+/- 35
mA
I
CC
Continuous current through V
cc
70 mA
I
GND
Continuous current through GND
-70
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.
Recommended Operating Conditions
(Note 5)
(@T
A
= +25°C, unless otherwise specified.)
Symbol Parameter
Conditions
Min Max
Unit
V
CC
Supply
Voltage
4.5 5.5
V
V
I
Input
Voltage
0 5.5
V
V
O
Output Voltage
Active Mode
0
V
CC
V
t/V
Input transition rise or fall rate
V
CC
= 4.5V to 5.5V
500 ns/V
T
A
Operating free-air temperature
-40 +125
°C
Notes: 5. Unused inputs should be held at V
CC
or Ground.