Datasheet

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To Seven Other Channels
1DIR
1A1
1B1
1OE
To Seven Other Channels
2DIR
2A1
2B1
2OE
1
47
24
36
48
2
25
13
Pin numbers shown are for the DGG and DGV packages.
Absolute Maximum Ratings
(1)
SN74AVCB164245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES394D – JUNE 2002 – REVISED JUNE 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCA
Supply voltage range –0.5 4.6 V
V
CCB
I/O ports (A port) –0.5 4.6
V
I
Input voltage range
(2)
I/O ports (B port) –0.5 4.6 V
Control inputs –0.5 4.6
A port –0.5 4.6
Voltage range applied to any output in the high-impedance or
V
O
V
power-off state
(2)
B port –0.5 4.6
A port –0.5 V
CCA
+ 0.5
V
O
Voltage range applied to any output in the high or low state
(2) (3)
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
DGG package 70
DGV package 58
θ
JA
Package thermal impedance
(4)
° C/W
GQL/ZQL package 28
GRD/ZRD package 36
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) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
4