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參數(shù)資料
| 型號： | PI5C32X384B |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 20-Bit, 2-Port Bus Switch |
| 中文描述： | 20位，2端口總線開關 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 119K |
| 代理商： | PI5C32X384B |
164
PI5C32X2245
16-BIT, 2-PORT BusSwitch
with 25
Series Resistor
PI5C32X2245
PS8195 05/05/98
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Product Features:
Near-zero propagation delay
25
series resistor termination
5
switches connect inputs to outputs
Direct bus connection when switches are ON
Ultra-low quiescent power (0.2 μA typical)
– Ideally suited for notebook applications
Pin compatible with QS32X245
Industrial operating temperature: –40°C to +85°C
Packages available:
– 40-pin 150 mil wide plastic BQSOP (B)
Logic Block Diagram
Product Pin Configuration
Product Pin Description
Pin Name
BEn
A
0
-A
15
B
0
-B
15
I/O
I
I/O
I/O
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
Function
Disconnect
Connect
Note:
1.H= High Voltage Level
L= Low Voltage Level
Hi-Z = High Impedance
BEn
H
L
A
0–15
Hi-Z
B
0–15
Truth Table
(1)
Product Description:
Pericom Semiconductor’s PI5C series of logic circuits are pro-
duced in the Company’s advanced 0.6 micron CMOS technology.
The PI5C32X2245 is a 16-bit, 2-port bus switch . Two enable
signals (BEn) turn the switches on. The bus switch creates no
additional propagational delay or additional ground bounce noise.
The device has a built-in 25
resistor to reduce noise resulting
from reflections, thus eliminating the need for an external
terminating resistor.
with 25
Series Resistor
40-PIN
B
相關PDF資料 |
PDF描述 |
|---|---|
| PI5C32X384BE | 20-Bit, 2-Port Bus Switch |
| PI5C32X384CA | 20-Bit, 2-Port Bus Switch |
| PI5C32X384CAE | 20-Bit, 2-Port Bus Switch |
| PI5C3309 | 3:1 Mux/Demux Bus Switch |
| PI5C3309L | 3:1 Mux/Demux Bus Switch |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI5C32X384BE | 功能描述:數(shù)字總線開關 IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關數(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 |
| PI5C32X384BEX | 功能描述:數(shù)字總線開關 IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關數(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 |
| PI5C32X384C | 制造商:Pericom Semiconductor Corporation 功能描述:PI5C32X384C |
| PI5C32X384CA | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:20-Bit, 2-Port Bus Switch |
| PI5C32X384CAE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:20-Bit, 2-Port Bus Switch |
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