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參數(shù)資料
型號: PI5C32390QE
廠商: Pericom
文件頁數(shù): 1/5頁
文件大小: 0K
描述: IC 16:8 MUS/DEMUX BUS SW 28-QSOP
產(chǎn)品變化通告: Product Discontinuation Notice 11/Feb/2008
標(biāo)準(zhǔn)包裝: 48
類型: 總線開關(guān)
電路: 1 x 16:8
獨(dú)立電路: 1
電壓電源: 單電源
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 24-QSOP
包裝: 管件
1
PS7030J
05/02/07
Features:
Near-Zero propagation delay
Lownoise,25-ohm version(PI5C32390)
5-ohm switches connect inputs to outputs (PI5C3390)
Direct bus connection when switches are ON
Ultra-low quiescent power (0.2μA typical)
– Ideally suited for notebook applications
Packaging (Pb-free & Green available):
—28-pin150-milwideplasticQSOP(Q)
AEN
BEN
A Sw
B Sw
Function
H
Off
Disconnect
L
H
On
Off
A to C
H
L
Off
On
B to C
L
On
A, B to C
Truth Table(1)
Note:
1. H = High Voltage Level
L = Low Voltage Level
PinConfiguration
Block Diagram
Pin Description
Pin Name
I/O
Description
AEN,BEN
I
Bus Output Enable (Active LOW)
A0-A7
I/O
Bus A
B0-B7
I/O
Bus B
C0-C7
I/O
Bus C
PI5C3390,
PI5C32390 (25
Ω
Ω)
16-to-8 Multiplexer/Demultiplexer Bus Switch
Description:
Pericom Semiconductor’s PI5C3390 and PI5C32390 are 16-to-8
multiplexer/demultiplexer bus switches with a low On-Resistance
allowing inputs to be connected directly to outputs. The two enable
inputs connect each of eight I/O to the common I/O pin. This
multiplexer function can be used to select and route logic signals to
form crossbar switches, isolate bus capacitance, or provide a zero
delay switch connection. The bus switch creates no additional
groundbouncenoiseoradditionalpropagationdelay.ThePI5C32390
is designed with an internal 25-ohm resistor reducing noise reflection
in high-speed applications.
AEN
A7
A0
C7
C0
BEN
B7
B0
VCC
128
A7
B0
227
B7
C0
326
C7
A1
425
A6
B1
524
B6
C1
623
C6
A2
722
A5
B2
821
B5
C2
920
C5
A3
10
19
B3
11
C3
12
AEN
13
GND
14
A4
18
B4
17
C4
16
BEN
15
A0
07-0126
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI5C32390QEX 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 16:8 Multiplexer Demultiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
PI5C32390S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger
PI5C3244 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:8-Bit, 2-Port Switch
PI5C3244L 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:8-Bit, 2-Port Switch
PI5C3244LE 功能描述:數(shù)字總線開關(guān) IC 8B 2 Port Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)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
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