参数资料
| 型号： | PI3VT3306LE |
| 厂商： | Pericom |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC 2BIT 2PORT LV BUS SW 8-TSSOP |
| 标准包装： | 100 |
| 类型： | 总线开关 |
| 电路： | 1 x 1:1 |
| 独立电路： | 2 |
| 电压电源： | 单电源 |
| 电源电压： | 2.5 V ~ 3.3 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 1226 (CN2011-ZH PDF) |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3VT3306LEX | 功能描述:数字总线开关 IC 2B 2Port Low Vltg RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装: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:数字总线开关 IC 2B 2Port Low Vltg RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI3VT3306UX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 2-IN 8-Pin MSOP T/R |
| PI3VT3384 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:10-Bit, 2-Port, Low Voltage Translator Bus Switch |
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