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參數(shù)資料
| 型號(hào)： | FST32X245 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 16-Bit Bus Switch |
| 中文描述： | 16位總線開關(guān) |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 251K |
| 代理商： | FST32X245 |
2002 Fairchild Semiconductor Corporation
DS500620
www.fairchildsemi.com
June 2002
Revised October 2002
F
FST32X245
16-Bit Bus Switch
General Description
The Fairchild Switch FST32X245 provides 16-bits of high
speed CMOS TTL-compatible bus switching in a standard
flow-through mode. The low On Resistance of the switch
allows inputs to be connected to outputs without adding
propagation delay or generating additional ground bounce
noise.
The device is organized as a 16-bit switch. When OE is
LOW, the switch is ON and Port A is connected to Port B.
When OE is HIGH, the switch is OPEN and a high-imped-
ance state exists between the two ports.
Features
I
4
switch connection between two ports
I
Minimal propagation delay through the switch
I
Low l
CC
I
Zero bounce in flow-through mode
I
Control inputs compatible with TTL level
I
16-bit version of FST3245
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Pin Descriptions
Connection Diagram
Function Table
Order Number
Package
Number
MQA40A
Package Description
FST32X245QSP
40-Lead Quarter Size Very Small Outline Package (QVSOP), JEDEC MO-154, 0.150" Wide
Pin Name
Description
OE
n
A
n
B
n
NC
Bus Switch Enable
Bus A
Bus B
No Connect
Input OE
n
L
H
Function
Connect
Disconnect
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| FST3306MTCX | Bus Switch |
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| FST3345QSC | 8-Bit Bus Switch |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FST32X245QSP | 功能描述:數(shù)字總線開關(guān) IC 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 |
| FST32X245QSPX | 功能描述:數(shù)字總線開關(guān) IC 16-Bit 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 |
| FST3306 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch |
| FST3306MTC | 功能描述:數(shù)字總線開關(guān) IC Low Power Bus Switch 2 Bit 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 |
| FST3306MTCX | 功能描述:數(shù)字總線開關(guān) IC Low Power Bus Switch 2 Bit 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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