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PI3B162861A PDF预览

PI3B162861A

更新时间： 2024-11-08 23:27:35
品牌 Logo 应用领域
其他 - ETC 开关逻辑集成电路光电二极管驱动
页数 文件大小 规格书
3页 65K
描述
Bus Switch

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中文翻译

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PI3B162861A 数据手册

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PI3B16861
PI3B162861 (25Ω)  
3.3V, Hot Insertion, 20-Bit, 2-Port BusSwitch  
Product Features  
Product Description  
• Near-zero propagation delay  
Pericom Semiconductor’s PI3B series of Bus Switch circuits are  
produced in the Company’s advanced 0.35 micron CMOS  
technology, achieving industry leading speed.  
• 5Ω or 25Ω switches connect inputs to outputs  
• Fast Switching Speed - 5ns (max.)  
• Direct bus connection when switches are ON  
• Permits Hot Insertion  
The PI3B16861 is configured as a 3.3 volt, hot insertion, 20-bit,  
2-port bus switch designed with a low ON resistance (5Ω)  
allowing inputs to be connected directly to outputs. The bus  
switch creates no additional propagational delay or additional  
ground bounce noise. The switch is turned ON by the Bus Enable  
(BEx) input signal.  
• 32X384 function with flow through pinout make board  
layout easier  
• Vcc Operating Range: 3.0V to 3.6V  
• Industrial operating temperature: –40°C to +85°C  
The PI3B162861 device has a built-in 25-ohm series resistor to  
reduce noise resulting from reflections, thus eliminating the need  
for an external terminating resistor.  
• Packages available:  
– 48-pin 240-mil wide plastic TSSOP (A)  
– 48-pin 300-mil wide plastic SSOP (V)  
– 48-pin 150-mil wide plastic BQSOP (B)  
Product Pin Configuration  
Logic Block Diagram  
NC  
1
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
VCC  
BE  
A
A
0
B
0
9
A
A
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
8
9
2
1
3
B0  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
B9  
4
5
9
1
B
6
7
8
BE  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
A
10  
19  
B
10  
19  
GND  
NC  
VCC  
BE  
A10  
A11  
A12  
A13  
A14  
A15  
A16  
A17  
A18  
A19  
2
B
B
B
B
B
B
B
B
B
B
10  
A
B
11  
12  
13  
14  
15  
16  
17  
18  
19  
BE  
2
Truth Table(1)  
Function  
BEX A19-A0  
GND  
Disconnect  
Connect  
H
L
Hi-Z  
B19-B0  
Product Pin Description  
Note:  
Pin Name  
Description  
1. H = High Voltage Level  
L = Low Voltage Level  
Hi-Z = High Impedance  
BEx  
Bus Enable Inputs (Active LOW)  
Bus A  
Bus B  
A19-A0  
B19-B0  
PS8175B  
11/06/98  
1
123

中文翻译

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与PI3B162861A相关器件

型号 品牌 获取价格 描述 数据表
PI3B162861AX PERICOM

获取价格

 		Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTI
PI3B162861B ETC

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 		Bus Switch
PI3B162861BX PERICOM

获取价格

 		Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.150 INCH, PLASTI
PI3B162861V ETC

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 		Bus Switch
PI3B162861VX PERICOM

获取价格

 		Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTI
PI3B162862A ETC

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 		Bus Switch
PI3B162862B ETC

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 		Bus Switch
PI3B162862BX PERICOM

获取价格

 		Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.150 INCH, PLASTI
PI3B162862V ETC

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 		Bus Switch
PI3B162862VX PERICOM

获取价格

 		Bus Driver, CBTLV/3B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTI

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