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參數(shù)資料
| 型號： | FXL2T245L10X_F065 |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 5/11頁 |
| 文件大小： | 0K |
| 描述： | XLATOR LV DUAL 2BIT 10-MICROPAK |
| 產(chǎn)品變化通告： | Die Material, Mold Compound Change 03/Oct/2008 |
| 標(biāo)準(zhǔn)包裝： | 5,000 |
| 邏輯功能： | 變換器，3 態(tài) |
| 位數(shù)： | 2 |
| 輸入類型： | 電壓 |
| 輸出類型： | 電壓 |
| 通道數(shù)： | 1 |
| 輸出/通道數(shù)目： | 2 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 3.5ns |
| 電源電壓： | 1.1 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 10-UFQFN |
| 供應(yīng)商設(shè)備封裝： | 10-MicroPak? |
| 包裝： | 帶卷 (TR) |
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXL2T245
Rev. 1.0.2
3
FXL2
T24
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Functional Description
Power-Up / Power-Down Sequencing
Due to the chip design, the FXL2T245 translator offers
the advantage of either VCC being powered up first.
When either VCC is at 0 V, outputs are in a high-
impedance state. The control inputs (T/R and OE) are
designed to track the VCCA supply. A pull-up resistor
tying OE to VCCA should be used to ensure that bus
contention, excessive currents, or oscillations do not
occur during power-up/power-down. The size of the pull-
up resistor is based upon the current-sinking capability
of the OE driver.
The recommended power-up sequence is:
1.
Apply power to either VCC.
2.
Apply power to the T/R input (logic HIGH for A-to-B
operation; logic LOW for B-to-A operation) and to
the respective data inputs (A port or B port). This
may occur at the same time as step 1.
3.
Apply power to the other VCC.
4.
Drive the OE input LOW to enable the device.
The recommended power-down sequence is:
1.
Drive OE input HIGH to disable the device.
2.
Remove power from either VCC.
3.
Remove power from the other VCC.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FXL2TD245 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Dual Supply 2-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels 3-STATE Outputs and Independent |
| FXL2TD245L10X | 功能描述:總線收發(fā)器 Config dual Voltage Supply Translator 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 |
| FXL3SD206 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Level Shifting Voltage Translator Two-Port SDIO MUX/DEMUX with Three Configurable Power Supplies for SDIO Device Port Expansion |
| FXL3SD206_ZAB3026D WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FXL3SD206UMX | 功能描述:轉(zhuǎn)換 - 電壓電平 2Port SDIO Mux/Demux Lvl-Shift Volt Trans RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
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