SN74LVC16245A_08 Datasheet, PDF (3/19 Pages) Texas Instruments – 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

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1DIR
1A1 ⁴⁷
SN74LVC16245A
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES062O – DECEMBER 1995 – REVISED JANUARY 2008
FUNCTION TABLE
(EACH 8-BIT SECTION)
INPUTS
OE
DIR
L
L
L
H
H
X
OPERATION
B data to A bus
A data to B bus
Isolation
LOGIC DIAGRAM (POSITIVE LOGIC)
48 _1OE
24
2DIR
2A1 ³⁶
2
1B1
25 _2OE
13
2B1
To Seven Other Channels
Pin numbers shown are for the DGG, DGV, and DL packages.
To Seven Other Channels
Absolute Maximum Ratings⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
V_CC
Supply voltage range
V_I
Input voltage range⁽²⁾
V_O
Voltage range applied to any output in the high-impedance or power-off state⁽²⁾
V_O
Voltage range applied to any output in the high or low state⁽²⁾⁽³⁾
I_IK
Input clamp current
V_I < 0
I_OK
Output clamp current
V_O < 0
I_O
Continuous output current
Continuous current through each V_CC or GND
DGG package
θ_JA
Package thermal impedance⁽⁴⁾
DGV package
DL package
GQL/ZQL package
GRD/ZRD package
T_stg
Storage temperature range
MIN
MAX UNIT
–0.5
6.5 V
–0.5
6.5 V
–0.5
6.5 V
–0.5 V_CC + 0.5 V
–50 mA
–50 mA
50 mA
100 mA
70
58
63 C/W
42
36
–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 negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The value of V_CC is provided in the recommended operatin conditions table.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
Copyright © 1995–2008, Texas Instruments Incorporated
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