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參數(shù)資料
| 型號(hào)： | MC74LVXC3245 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Configurable Dual Supply Octal Transceiver(可配置的雙電源八進(jìn)制收發(fā)器) |
| 中文描述： | 可配置雙電源八路收發(fā)器（可配置的雙電源八進(jìn)制收發(fā)器） |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 85K |
| 代理商： | MC74LVXC3245 |
MC74LVXC3245
http://onsemi.com
6
Figure 3. Block Diagram
SLOT 0
LVXC3245
LVXC3245
SLOT 1
LVXC3245
LVXC3245
SLOT 0
SLOT 1
V
CCB
V
CCA
OPTIONAL
5 V
V
CC
3 V
V
CC
POWER
SWITCHES
PCMCIA 2.0
JEIDA 4.1
COMPATIBLE
CONTROLLER
SD(0:15)
SD(0:15)
I
Configurable I/O Application for PCMCIA Cards
The 74LVXC3245 is a dualsupply device well suited for
PCMCIA configurable I/O applications. The LVXC3245
consumes less than 1mW of quiescent power in all modes of
operation, making it ideal for low power notebook designs.
The LVXC3245 meets all PCMCIA I/O voltage requirements
at 5.0 V and 3.3 V operation. By tying the V
CCB
pin to the
card voltage supply, the PCMCIA card will always have
railtorail output swings, maximizing the reliability of the
interface.
The V
CCA
pin must always be tied to a 3.3 V power supply.
This voltage connection provides internal references needed
to account for variations in V
CCB
. When connected as in the
figure above, the LVXC3245 meets all the voltage and current
requirements of the ISA bus standard (IEEE P996).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74LVXC3245DT | 功能描述:總線收發(fā)器 Dual Supply Octal RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC74LVXC3245DTG | 功能描述:總線收發(fā)器 Dual Supply Octal Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC74LVXC3245DTR2 | 功能描述:總線收發(fā)器 Dual Supply Octal RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC74LVXC3245DTRG | 功能描述:總線收發(fā)器 Dual Supply Octal Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC74LVXC3245DTRG-CUT TAPE | 制造商:ON 功能描述:MC74LVXC3245 Series 3.6 V Configurable Dual Supply Octal Transceiver - TSSOP-24 |
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