SN74LVC2T45-EP Datasheet, PDF (3/25 Pages) Texas Instruments – DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER

SN74LVC2T45-EP
www.ti.com
SCES777C – NOVEMBER 2008 – REVISED JULY 2010
Absolute Maximum Ratings⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
MIN
MAX UNIT
V_CCA
V_CCB
V_I
V_O
V_O
I_IK
I_OK
I_O
q_JA
Supply voltage range
Input voltage range⁽²⁾
Voltage range applied to any output in the high-impedance or power-off state⁽²⁾
Voltage range applied to any output in the high or low state^{(2) (3)}
A port
B port
Input clamp current
Output clamp current
Continuous output current
V_I < 0
V_O < 0
Continuous current through V_CC or GND
Package thermal impedance⁽⁴⁾
DCT
DCU
–0.5
6.5
–0.5
–0.5
–0.5
–0.5
6.5
6.5
V_CCA + 0.5
V_CCB + 0.5
–50
–50
±50
±100
220
329.4
V
V
V
V
mA
mA
mA
mA
°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) The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3) The value of V_CC is provided in the recommended operating conditions table.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
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