74LVC244A View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
74LVC244A Datasheet PDF : 10 Pages
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74LVC244A
Absolute Maximum Ratings (Notes 6 & 7)
Symbol
ESD HBM
ESD CDM
ESD MM
VCC
VI
IIK
IOK
IO
ICC
IGND
TJ
TSTG
PTOT
Description
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
Input Voltage Range
Input Clamp Current VI < 0V
Output Clamp Current VO < 0V
Continuous Output Current -0.5V < VO VCC +0.5V
Continuous Current Through VCC
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
Total Power Dissipation
Rating
Unit
2
kV
1
kV
200
V
-0.5 to +7.0
V
-0.5 to +7.0
V
-20
mA
-50
mA
±50
mA
100
mA
-100
mA
-40 to +150
°C
-65 to +150
°C
500
mW
Notes:
6. 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.
7. Forcing the maximum allowed voltage could cause a condition exceeding the maximum current or conversely forcing the maximum current could
cause a condition exceeding the maximum voltage. The ratings of both current and voltage must be maintained within the controlled range.
Recommended Operating Conditions (Note 8)
Symbol
Parameter
Conditions
VCC
Supply Voltage
Operating
Data Retention Only
VI
Input Voltage
—
VO
Output Voltage
—
VCC = 1.65V
IOH
High-Level Output Current
VCC = 2.3V
VCC = 2.7V
VCC = 3.0V
VCC = 1.65V
IOL
Low-Level Output Current
VCC = 2.3V
VCC = 2.7V
∆t/∆V Input Transition Rise or Fall Rate
VCC = 3.0V
TA
Operating Free-Air Temperature
Note:
8. Unused inputs should be held at VCC or ground.
Min
Max
Unit
1.65
3.6
V
1.5
—
V
0
5.5
V
0
VCC
V
—
-4
—
-8
mA
—
-12
—
-24
—
4
—
8
mA
—
12
—
24
—
10
ns/V
-40
+125
°C
74LVC244A
Document number: DS35888 Rev. 1 - 2
3 of 10
www.diodes.com
July 2014
© Diodes Incorporated
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