Datasheet
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Absolute Maximum Ratings
(1)
Absolute Maximum Ratings
(1)
SN74LVC4245A-EP
OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER
WITH 3-STATE OUTPUTS
SCAS742 – DECEMBER 2003 – REVISED AUGUST 2005
over operating free-air temperature range for V
CCA
= 4.5 V to 5.5 V (unless otherwise noted)
MIN MAX UNIT
V
CCA
Supply voltage range –0.5 6.5 V
A port
(2)
–0.5 V
CCA
+ 0.5
V
I
Input voltage range V
Control inputs –0.5 6
V
O
Output voltage range A port
(2)
–0.5 V
CCA
+ 0.5 V
I
IK
Input clamp current V
I
< 0 –50 mA
I
OK
Output clamp current V
O
< 0 –50 mA
I
O
Continuous output current ± 50 mA
Continuous current through V
CCA
or GND ± 100 mA
θ
JA
Package thermal impedance
(3)
88 ° C/W
T
stg
Storage temperature range –65 150 ° C
(1) 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.
(2) This value is limited to 6 V maximum.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
over operating free-air temperature range for V
CCB
= 2.7 V to 3.6 V (unless otherwise noted)
MIN MAX UNIT
V
CCB
Supply voltage range –0.5 4.6 V
V
I
Input voltage range B port
(2)
–0.5 V
CCB
+ 0.5 V
V
O
Output voltage range B port
(2)
–0.5 V
CCB
+ 0.5 V
I
IK
Input clamp current V
I
< 0 –50 mA
I
OK
Output clamp current V
O
< 0 –50 mA
I
O
Continuous output current ± 50 mA
Continuous current through V
CCB
or GND ± 100 mA
θ
JA
Package thermal impedance
(3)
88 ° C/W
T
stg
Storage temperature range –65 150 ° C
(1) 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.
(2) This value is limited to 4.6 V maximum.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
3