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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： | 7/13頁 |
| 文件大小： | 495K |
| 代理商： | FSTUD32450 |
7
www.fairchildsemi.com
F
Truth Tables
(Continued)
4-Bit Configuration (S
0
=
S
1
=
H)
Inputs
Inputs/Outputs
OE
1
OE
2
OE
3
OE
4
OE
5
1A
1-4
, 1B
1-4
1A
5-8
, 1B
5-8
2A
3-6
, 2B
3-6
2A
7-10
, 2B
7-10
1A
9-10
, 2B
9-10
2A
1-2
, 2B
1-2
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
1A
z
=
1B
z
2A
z
=
2B
z
Z
L
L
L
L
L
1A
x
=
1B
x
1A
y
=
1B
y
2A
x
=
2B
x
2A
y
=
2B
y
L
L
L
L
H
1A
x
=
1B
x
1A
y
=
1B
y
2A
x
=
2B
x
2A
y
=
2B
y
L
L
L
H
L
1A
x
=
1B
x
1A
y
=
1B
y
2A
x
=
2B
x
Z
L
L
L
H
H
1A
x
=
1B
x
1A
y
=
1B
y
2A
x
=
2B
x
Z
L
L
H
L
L
1A
x
=
1B
x
1A
y
=
1B
y
Z
2A
y
=
2B
y
L
L
H
L
H
1A
x
=
1B
x
1A
y
=
1B
y
Z
2A
y
=
2B
y
L
L
H
H
L
1A
x
=
1B
x
1A
y
=
1B
y
Z
Z
L
L
H
H
H
1A
x
=
1B
x
1A
y
=
1B
y
Z
Z
L
H
L
L
L
1A
x
=
1B
x
Z
2A
x
=
2B
x
2A
y
=
2B
y
L
H
L
L
H
1A
x
=
1B
x
Z
2A
x
=
2B
x
2A
y
=
2B
y
L
H
L
H
L
1A
x
=
1B
x
Z
2A
x
=
2B
x
Z
L
H
L
H
H
1A
x
=
1B
x
Z
2A
x
=
2B
x
Z
L
H
H
L
L
1A
x
=
1B
x
Z
Z
2A
y
=
2B
y
L
H
H
L
H
1A
x
=
1B
x
Z
Z
2A
y
=
2B
y
L
H
H
H
L
1A
x
=
1B
x
Z
Z
Z
L
H
H
H
H
1A
x
=
1B
x
Z
Z
Z
H
L
L
L
L
Z
1A
y
=
1B
y
2A
x
=
2B
x
2A
y
=
2B
y
H
L
L
L
H
Z
1A
y
=
1B
y
2A
x
=
2B
x
2A
y
=
2B
y
H
L
L
H
L
Z
1A
y
=
1B
y
2A
x
=
2B
x
Z
H
L
L
H
H
Z
1A
y
=
1B
y
2A
x
=
2B
x
Z
H
L
H
L
L
Z
1A
y
=
1B
y
Z
2A
y
=
2B
y
H
L
H
L
H
Z
1A
y
=
1B
y
Z
2A
y
=
2B
y
H
L
H
H
L
Z
1A
y
=
1B
y
Z
Z
H
L
H
H
H
Z
1A
y
=
1B
y
Z
Z
H
H
L
L
L
Z
Z
2A
x
=
2B
x
2A
y
=
2B
y
H
H
L
L
H
Z
Z
2A
x
=
2B
x
2A
y
=
2B
y
H
H
L
H
L
Z
Z
2A
x
=
2B
x
Z
H
H
L
H
H
Z
Z
2A
x
=
2B
x
Z
H
H
H
L
L
Z
Z
Z
2A
y
=
2B
y
H
H
H
L
H
Z
Z
Z
2A
y
=
2B
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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