Datasheet

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Recommended Operating Conditions
(1) (2) (3) (4)
SN74AVCA406
MMC, SD CARD, Memory Stick, SmartMedia, AND xD-Picture Card
± 15-kV ESD-PROTECTED VOLTAGE-TRANSLATION TRANSCEIVER
SCES615H – OCTOBER 2004 – REVISED JANUARY 2007
V
CCI
V
CCO
MIN MAX UNIT
V
CCA
Supply voltage 1.4 V
CCB
V
V
CCB
Supply voltage 1.4 3.6 V
1.4 V to 1.95 V V
CCI
× 0.65
V
IH
High-level input voltage All inputs
(5)
1.95 V to 2.7 V 1.7 V
2.7 V to 3.6 V 2
1.4 V to 1.95 V V
CCI
× 0.35
V
IL
Low-level input voltage All inputs
(5)
1.95 V to 2.7 V 0.7 V
2.7 V to 3.6 V 0.8
V
I
Input voltage 0 V
CCI
V
Active state 0 V
CCO
V
O
Output voltage V
3-state 0 V
CCO
1.4 V to 1.6 V –1
1.65 V to 1.95 V –2
I
OH
High-level output current (A port) mA
2.3 V to 2.7 V –4
3 V to 3.6 V –8
1.4 V to 1.6 V 1
1.65 V to 1.95 V 2
I
OL
Low-level output current (A port) mA
2.3 V to 2.7 V 4
3 V to 3.6 V 8
1.4 V to 1.6 V –2
1.65 V to 1.95 V –4
I
OH
High-level output current (B port) mA
2.3 V to 2.7 V –8
3 V to 3.6 V –16
1.4 V to 1.6 V 2
1.65 V to 1.95 V 4
I
OL
Low-level output current (B port) mA
2.3 V to 2.7 V 8
3 V to 3.6 V 16
∆ t/ ∆ t Input transition rise or fall rate 5 ns/V
T
A
Operating free-air temperature –40 85 °C
(1) V
CCI
is the V
CC
associated with the data input port.
(2) V
CCO
is the V
CC
associated with the output port.
(3) V
CCB
must be greater than or equal to V
CCA
, except when V
CCB
= 0 V.
(4) All unused data inputs of the device must be held at V
CCI
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
(5) All A-port I/Os and control inputs are powered by V
CCA
.
1B, 2B, 3B, 4B, 9B1, and 10B1 are powered by V
CCB0
.
5B, 6B, 7B, 8B, 9B2, 10B2, 11B, 12B, and 14B are powered by V
CCB1
.
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