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參數資料
| 型號： | FSTUD32450 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Configurable 4-Bit to 40-Bit Bus Switch with -2V Undershoot Protection and Selectable Level Shifting |
| 中文描述： | 可配置4位到40位總線開關- 2V的下沖保護和可選的電平轉換 |
| 文件頁數： | 8/13頁 |
| 文件大小： | 495K |
| 代理商： | FSTUD32450 |
www.fairchildsemi.com
8
F
Truth Tables
(Continued)
4-Bit Configuration (continued)
S
3
=
S
4
=
H
Inputs
Inputs/Outputs
OE
6
OE
7
OE
8
OE
9
OE
10
4A
1-4
, 4B
1-4
4A
5-8
, 4B
5-8
3A
3-6
, 3B
3-6
3A
7-10
, 3B
7-10
3A
1-2
, 3B
1-2
4A
9-10
, 3B
9-10
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
3A
z
=
3B
z
4A
z
=
4B
z
Z
L
L
L
L
L
4A
x
=
4B
x
4A
y
=
4B
y
3A
x
=
3B
x
3A
y
=
3B
y
L
L
L
L
H
4A
x
=
4B
x
4A
y
=
4B
y
3A
x
=
3B
x
3A
y
=
3B
y
L
L
L
H
L
4A
x
=
4B
x
4A
y
=
4B
y
3A
x
=
3B
x
Z
L
L
L
H
H
4A
x
=
4B
x
4A
y
=
4B
y
3A
x
=
3B
x
Z
L
L
H
L
L
4A
x
=
4B
x
4A
y
=
4B
y
Z
3A
y
=
3B
y
L
L
H
L
H
4A
x
=
4B
x
4A
y
=
4B
y
Z
3A
y
=
3B
y
L
L
H
H
L
4A
x
=
4B
x
4A
y
=
4B
y
Z
Z
L
L
H
H
H
4A
x
=
4B
x
4A
y
=
4B
y
Z
Z
L
H
L
L
L
4A
x
=
4B
x
Z
3A
x
=
3B
x
3A
y
=
3B
y
L
H
L
L
H
4A
x
=
4B
x
Z
3A
x
=
3B
x
3A
y
=
3B
y
L
H
L
H
L
4A
x
=
4B
x
Z
3A
x
=
3B
x
Z
L
H
L
H
H
4A
x
=
4B
x
Z
3A
x
=
3B
x
Z
L
H
H
L
L
4A
x
=
4B
x
Z
Z
3A
y
=
3B
y
L
H
H
L
H
4A
x
=
4B
x
Z
Z
3A
y
=
3B
y
L
H
H
H
L
4A
x
=
4B
x
Z
Z
Z
L
H
H
H
H
4A
x
=
4B
x
Z
Z
Z
H
L
L
L
L
Z
4A
y
=
4B
y
3A
x
=
3B
x
3A
y
=
3B
y
H
L
L
L
H
Z
4A
y
=
4B
y
3A
x
=
3B
x
3A
y
=
3B
y
H
L
L
H
L
Z
4A
y
=
4B
y
3A
x
=
3B
x
Z
H
L
L
H
H
Z
4A
y
=
4B
y
3A
x
=
3B
x
Z
H
L
H
L
L
Z
4A
y
=
4B
y
Z
3A
y
=
3B
y
H
L
H
L
H
Z
4A
y
=
4B
y
Z
3A
y
=
3B
y
H
L
H
H
L
Z
4A
y
=
4B
y
Z
Z
H
L
H
H
H
Z
4A
y
=
4B
y
Z
Z
H
H
L
L
L
Z
Z
3A
x
=
3B
x
3A
y
=
3B
y
H
H
L
L
H
Z
Z
3A
x
=
3B
x
3A
y
=
3B
y
H
H
L
H
L
Z
Z
3A
x
=
3B
x
Z
H
H
L
H
H
Z
Z
3A
x
=
3B
x
Z
H
H
H
L
L
Z
Z
Z
3A
y
=
3B
y
H
H
H
L
H
Z
Z
Z
3A
y
=
3B
y
H
H
H
H
L
Z
Z
Z
Z
H
H
H
H
H
Z
Z
Z
Z
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FSTUD32450_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Configurable 4-Bit to 40-Bit Bus Switch with -2V Undershoot Protection and Selectable Level Shifting |
| FSTUD32450G | 功能描述:數字總線開關 IC Configurable Bus Switch RoHS:否 制造商:Texas Instruments 開關數量: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 |
| FSTUD32450G_Q | 功能描述:數字總線開關 IC Configurable Bus Switch RoHS:否 制造商:Texas Instruments 開關數量: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 |
| FSTUD32450GX | 功能描述:數字總線開關 IC Bus Switch 4Bit-to-20Bit Config RoHS:否 制造商:Texas Instruments 開關數量: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 |
| FSTUD32450GX_NL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: |
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