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參數(shù)資料
| 型號： | PI3VT3306L |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 2BIT 2PORT LV BUS SW 8-TSSOP |
| 產(chǎn)品變化通告： | Product Discontinuation Notice 11/Feb/2008 |
| 標(biāo)準(zhǔn)包裝： | 158 |
| 類型： | 總線開關(guān) |
| 電路： | 1 x 1:1 |
| 獨立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 2.5 V ~ 3.3 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-TSSOP |
| 包裝： | 管件 |
1
PS8533B
11/10/04
Description
Pericom Semiconductor’s PI3VT3306 is a 2.5V or 3.3V 2-bit,
2-port bus switch designed with a low On-Resistance (5). The
switches are turned ON or enabled by the Bus Enable (BEn) input
signal.
Given a 3.3V supply and an input voltage of 3.3V, the switch
translates to an output voltage of 2.5V. Similarly, when operated
with a 2.5V supply and given 2.5V inputs, the device translates
the outputs to 1.8V.
Truth Table(1)
BEn
An
Bn
VCC
Function
X(2)
Hi-Z
GND
Disconnect
H
Hi-Z
VCC
Disconnect
L
Bn
An
VCC
Connect
Notes:
1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
X = Don't Care
2. A pull-up resistor should be provided for power-up protection
Block Diagram
Pin Configuration
Features
Near-Zero propagation delay
Low On-Resistance switches connect inputs to outputs
2.5V to 3.3V Supply Voltage Operation
2.5V or 1.8V switching
Packaging (Pb-free & Green available):
– 8-pin, 173-mil wide plastic TSSOP (L)
– 8-pin, 118-mil wide plastic MSOP (U)
Applications
3.3V to 2.5V level shifting (voltage translation)
2.5V to 1.8V level shifting (voltage translation)
PI3VT3306
2-Bit, 2-Port, Low Voltage
Translator Bus Switch
BE1
A1
B1
GND
VCC
BE2
B2
A2
A1
B1
BE1
A2
B2
BE2
Pin Description
Pin Name
Description
BEn
Bus Enable Input (Active Low)
A1-A2
Bus A
B1-B2
Bus B
VCC
Power
GND
Ground
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3VT3306LE | 功能描述:數(shù)字總線開關(guān) IC Low Volt Translator Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3VT3306LEX | 功能描述:數(shù)字總線開關(guān) IC 2B 2Port Low Vltg RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3VT3306LX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 2-IN 8-Pin TSSOP T/R |
| PI3VT3306UEX | 功能描述:數(shù)字總線開關(guān) IC 2B 2Port Low Vltg RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3VT3306UX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 2-IN 8-Pin MSOP T/R |
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