參數(shù)資料
型號(hào): MC74LVXC3245DWR2G
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Configurable Dual Supply Octal Transceiver
中文描述: LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24
封裝: LEAD FREE, SOIC-24
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 97K
代理商: MC74LVXC3245DWR2G
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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MC74LVXT4051DG 功能描述:多路器開關(guān) IC 2.5-6V Analog Mux/DeMux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MC74LVXT4051DR2 功能描述:多路器開關(guān) IC 2.5-6V Analog RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
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