Datasheet
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DIR
OE
A1
B1
To Seven Other Channels
2
3
22
21
Absolute Maximum Ratings
(1)
SN74LVCC4245A
OCTAL DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SCAS584M – NOVEMBER 1996 – REVISED MARCH 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCA
Supply voltage range –0.5 6 V
V
CCB
I/O ports (A port) –0.5 V
CCA
+ 0.5
V
I
Input voltage range
(2)
I/O ports (B port) –0.5 V
CCB
+ 0.5 V
Except I/O ports –0.5 V
CCA
+ 0.5
A port –0.5 V
CCA
+ 0.5
V
O
Output voltage range
(2)
V
B port –0.5 V
CCB
+ 0.5
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
, V
CCB
, or GND ± 100 mA
DB package 63
DW package 46
θ
JA
Package thermal impedance
(3)
° C/W
NS package 65
PW package 88
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.
2