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参数资料
| 型号： | PI3B3384L |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, 10-Bit, 2-Port, NanoSwitch |
| 中文描述： | 3.3伏，10位，2端口，NanoSwitch |
| 文件页数： | 1/5页 |
| 文件大小： | 176K |
| 代理商： | PI3B3384L |
1
PS8161F 09/23/04
Description
Pericom Semiconductor’s PI3B3384 and PI3B32384 are 3.3 Volt, 10-
bit, 2-port bus switches designed with a low On-Resistance allowing
inputs to be connected directly to outputs. The bus switch creates
no additional propagational delay or additional ground bounce
noise. Switches are turned ON by the Bus Enable (BE) input signal.
Two bus enable signals are provided, one for each of the upper and
lower five bits of the two 10-bit buses. The PI3B32384 is designed
with an internal 25-ohm resistor reducing noise reflection in high-
speed applications.
BEA
B0
A0
A1
B1
B2
A2
A3
B3
B4
A4
GND
Vcc
B9
A9
A8
B8
B7
A7
A6
B6
B5
A5
BEB
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
Pin Configuration
Pin Description
Pin Name
BEA, BEB
A0-A9
B0-A9
GND
V
CC
Description
Bus Enable Inputs (Active LOW)
Bus A
Bus B
Ground
Power
Features
Near-Zero propagation delay
Low noise, 25-ohm version (PI3B32384)
5-ohm switches connect inputs to outputs (PI3B3384)
Fast Switching Speed - 4.5ns max.
Ultra-low quiescent power (0.1μA typical)
– Ideally suited for notebook applications
Packaging (Pb-free & Green available):
– 24-pin 150-mil wide plastic QSOP (Q)
– 24-pin 173-mil wide plastic TSSOP (L)
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Function
Disconnect
Connect
Connect
Connect
BE
A
H
L
H
L
BE
B
H
H
L
L
B
0-B4
Hi-Z
A
0-A4
Hi-Z
A
0-A4
B
5-B9
Hi-Z
Hi-Z
A
5-A9
A
5-A9
Truth Table
(1)
Block Diagram
PI3B3384
Notes:
1. H = High Voltage Level
X = Don’t Care
L = Low Voltage Level
Hi-Z =High Impedance
24-Pin
Q, L
BE
A
BE
B
A
4
A
0
B
4
B
0
A
9
A
5
B
9
B
5
A
B
BE
相关PDF资料 |
PDF描述 |
|---|---|
| PI3B3384LE | 3.3V, 10-Bit, 2-Port, NanoSwitch |
| PI3B3384Q | 3.3V, 10-Bit, 2-Port, NanoSwitch |
| PI3B3384QE | 3.3V, 10-Bit, 2-Port, NanoSwitch |
| PI3B3253QE | Mux/DeMux NanoSwitch⑩ |
| PI3B3253WE | Mux/DeMux NanoSwitch⑩ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3B3384LE | 功能描述:数字总线开关 IC 3.3V 10B Bus Switch 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 |
| PI3B3384LEX | 功能描述:数字总线开关 IC 3.3V 10B Bus Switch 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 |
| PI3B3384Q | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 10-IN 24-Pin QSOP Tube 制造商:Pericom Semiconductor Corporation 功能描述:CBTLV/3B SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24 |
| PI3B3384QE | 功能描述:数字总线开关 IC 3.3V 10B Bus Switch 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 |
| PI3B3384QEX | 功能描述:数字总线开关 IC 3.3V 10B Bus Switch 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 |
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