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SN74LVC4245A
OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER
WITH 3-STATE OUTPUTS
SCAS375H – MARCH 1994 – REVISED MARCH 2005
Absolute Maximum Ratings
(1)
over operating free-air temperature range for V
CCB
= 2.7 V to 3.6 V (unless otherwise noted)
MIN
V
CCB
V
I
V
O
I
IK
I
OK
I
O
Supply voltage range
Input voltage range
Output voltage range
Input clamp current
Output clamp current
Continuous output current
Continuous current through V
CCB
or GND
DB package
θ
JA
T
stg
(1)
(2)
(3)
Package thermal impedance
(3)
Storage temperature range
DW package
PW package
–65
B port
(2)
B port
(2)
V
I
< 0
V
O
< 0
–0.5
–0.5
–0.5
MAX
4.6
V
CCB
+ 0.5
V
CCB
+ 0.5
–50
–50
±50
±100
63
46
88
150
°C
°C/W
UNIT
V
V
V
mA
mA
mA
mA
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
This value is limited to 4.6 V maximum.
The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
(1)
for V
CCA
= 4.5 V to 5.5 V
MIN
V
CCA
V
IH
V
IL
V
IA
V
OA
I
OH
I
OL
T
A
(1)
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
Output voltage
High-level output current
Low-level output current
Operating free-air temperature
–40
0
0
4.5
2
0.8
V
CCA
V
CCA
–24
24
85
MAX
5.5
UNIT
V
V
V
V
V
mA
mA
°C
All unused inputs of the device must be held at the associated V
CC
or GND to ensure proper device operation. Refer to the TI
application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
Recommended Operating Conditions
(1)
for V
CCB
= 2.7 V to 3.6 V
MIN
V
CCB
V
IH
V
IL
V
IB
V
OB
I
OH
I
OL
T
A
(1)
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
Output voltage
High-level output current
Low-level output current
Operating free-air temperature
V
CCB
= 2.7 V
V
CCB
= 3 V
V
CCB
= 2.7 V
V
CCB
= 3 V
–40
V
CCB
= 2.7 V to 3.6 V
V
CCB
= 2.7 V to 3.6 V
0
0
2.7
2
0.8
V
CCB
V
CCB
–12
–24
12
24
85
MAX
3.6
UNIT
V
V
V
V
V
mA
mA
°C
All unused inputs of the device must be held at the associated V
CC
or GND to ensure proper device operation. Refer to the TI
application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
3
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