參數(shù)資料
型號(hào): SN74AVCA406GQCR
廠商: Texas Instruments, Inc.
英文描述: MMC SD CARD MEMORY STICK SMARTMEDIA AND XD PICTURE CARD 15KV ESD PROTECTED VOLTAGE TRANSLATION TRANSCEIVER
中文描述: MMC中記憶棒SD卡SmartMedia和xD圖像卡15KV靜電保護(hù)電壓轉(zhuǎn)換收發(fā)器
文件頁(yè)數(shù): 39/51頁(yè)
文件大?。?/td> 1435K
代理商: SN74AVCA406GQCR
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SCES615B – OCTOBER 2004 – REVISED DECEMBER 2004
39
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Notes 4 through 7)
VCCI
VCCO
MIN
MAX
UNIT
VCCA
VCCB
Supply voltage
1.4
VCCB
V
Supply voltage
1.4
3.6
V
1.4 V to 1.95 V
VCCI
×
0.65
VIH
High-level input voltage
All inputs
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
VCCI
×
0.35
VIL
Low-level input voltage
All inputs
1.95 V to 2.7 V
0.7
V
2.7 V to 3.6 V
0.8
VI
Input voltage
0
VCCI
VCCO
VCCO
V
VO
Output voltage
Active state
0
V
3-state
0
1.4 V to 1.6 V
1
IOH
High-level output current (A port)
1.65 V to 1.95 V
2
mA
2.3 V to 2.7 V
4
3 V to 3.6 V
8
1.4 V to 1.6 V
1
IOL
Low-level output current (A port)
1.65 V to 1.95 V
2
mA
2.3 V to 2.7 V
4
3 V to 3.6 V
8
1.4 V to 1.6 V
2
IOH
High-level output current (B port)
1.65 V to 1.95 V
4
mA
2.3 V to 2.7 V
8
3 V to 3.6 V
16
1.4 V to 1.6 V
2
IOL
Low-level output current (B port)
1.65 V to 1.95 V
4
mA
2.3 V to 2.7 V
8
3 V to 3.6 V
16
t/
v
Input transition rise or fall rate
5
ns/V
TA
Operating free-air temperature
All A-port I/Os and control inputs are powered by VCCA.
1B, 2B, 3B, 4B, 9B1, and 10B1 are powered by VCCB0. 5B, 6B, 7B, 8B, 9B2, 10B2, 11B, 12B, and 14B are powered by VCCB1.
NOTES:
4. VCCI is the VCC associated with the data input port.
5. VCCO is the VCC associated with the output port.
6. VCCB must be greater than or equal to VCCA, except when VCCB = 0 V.
7. All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
40
85
°
C
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