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參數(shù)資料
| 型號： | FSTU32160 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch with -2V Undershoot Protection |
| 中文描述： | 16位到32位復用器/解復用器總線開關與- 2V的下沖保護 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 96K |
| 代理商： | FSTU32160 |
2000 Fairchild Semiconductor Corporation
DS500244
www.fairchildsemi.com
May 1999
Revised March 2000
F
2
FSTU32160
16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch
with
2V Undershoot Protection
General Description
The Fairchild Switch FSTU32160 is a 16-bit to 32-bit high-
speed CMOS TTL-compatible multiplexer/demultiplexer
bus switch. The low on resistance of the switch allows
inputs to be connected to outputs without adding propaga-
tion delay or generating additional ground bounce noise.
The device can be used in applications where two buses
need to be addressed simultaneously. The FSTU32160 is
designed so that the A Port demultiplexes into B
1
or B
2
or
both. The A and B Ports are “undershoot hardened” with
UHC
protection to support an extended range to 2.0V
below ground. Fairchild’s integrated Undershoot Hardened
Circuit, UHC senses undershoot at the I/O’s, and responds
by preventing voltage differentials from developing and
turning on the switch.
Two select (SEL
1
, SEL
2
) inputs provide switch enable con-
trol. When SEL
1
, SEL
2
are HIGH, the device precharges
the B Port to a selectable bias voltage (Bias V) to minimize
live insertion noise.
Features
I
Undershoot hardened to
2V (A and B Ports).
I
Slower Output Enable times prevent signal disruption
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
See Applications Note AN-5008 for details
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
UHC
is a trademark of Fairchild Semiconductor Corporation.
Order Number
FSTU32160MTD
Package Number
MTD56
Package Description
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
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| FSTU3253QSC | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
| FSTU3253 | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
| FSTU3253MTCX | 4-Input Digital Multiplexer |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FSTU32160_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch with −2V Undershoot Protection |
| FSTU32160A | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch |
| FSTU32160AMTD | 功能描述:編碼器、解碼器、復用器和解復用器 Multi/Dem Bus Switch RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FSTU32160AMTD_Q | 功能描述:編碼器、解碼器、復用器和解復用器 Multi/Dem Bus Switch RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FSTU32160AMTDX | 功能描述:編碼器、解碼器、復用器和解復用器 Multi/Dem Bus Switch RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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