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SN74AVCA406E_08 Datasheet, PDF (5/20 Pages) Texas Instruments – MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER
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SN74AVCA406E
MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER
SCES659C – OCTOBER 2007 – REVISED MARCH 2008
CMD-dir
LOGIC DIAGRAM (POSITIVE LOGIC)
CMDA
CMDB
DAT0-dir
DAT0A
DAT123-dir
DAT1A
DAT0B
DAT1B
DAT2A
DAT2B
DAT3A
CLKA
CLK-f
VCCA
100 kΩ
100 kΩ
VCCA
A. WP and CD pullup resistors are for the ZQS package only.
Figure 2. Logic Diagram
DAT3B
CLKB
(A)
WP
(A)
CD
VCCB
Copyright © 2007–2008, Texas Instruments Incorporated
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