SN74AVCA406E_08 Datasheet, PDF (8/20 Pages) Texas Instruments – MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER

SN74AVCA406E
MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER
SCES659C – OCTOBER 2007 – REVISED MARCH 2008
www.ti.com
RECOMMENDED OPERATING CONDITIONS^(1)(2)(3)
V_CCA
V_CCB
V_IH
Supply voltage
Supply voltage
High-level input voltage All inputs⁽⁴⁾
V_IL
Low-level input voltage All inputs⁽⁴⁾
V_I
Input voltage
Control inputs
Active state
V_I/O
Input/output voltage
3-state
I_OH
High-level output current (A port)
I_OL
Low-level output current (A port)
I_OH
High-level output current (B port)
I_OL
Low-level output current (B port)
Δt/Δv
T_A
Input transition rise or fall rate
Operating free-air temperature
V_CCI
V_CCO
1.2 V to 1.95 V
1.95 V to 2.7 V
2.7 V to 3.6 V
1.2 V to 1.95 V
1.95 V to 2.7 V
2.7 V to 3.6 V
1.2 V
1.4 V to 1.6 V
1.65 V to 1.95 V
2.3 V to 2.7 V
3 V to 3.6 V
1.2 V
1.4 V to 1.6 V
1.65 V to 1.95 V
2.3 V to 2.7 V
3 V to 3.6 V
1.2 V
1.4 V to 1.6 V
1.65 V to 1.95 V
2.3 V to 2.7 V
3 V to 3.6 V
1.2 V
1.4 V to 1.6 V
1.65 V to 1.95 V
2.3 V to 2.7 V
3 V to 3.6 V
MIN
1.2
1.2
V_CCI x 0.65
1.7
2
0
0
0
–40
MAX
3.6
3.6
UNIT
V
V
V
V_CCI x 0.35
0.7
0.8
3.6
V_CCO
3.6
–1
–1
–2
–4
–8
1
1
2
4
8
–1
–2
–4
–8
–16
1
2
4
8
16
5
85
V
V
V
mA
mA
mA
mA
ns/V
°C
(1) V_CCI is the V_CC associated with the input port.
(2) V_CCO is the V_CC associated with the output port.
(3) 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.
(4) CMD-dir, DAT0-dir, and DAT123-dir are referenced to V_CCA.
8
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