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參數(shù)資料
| 型號(hào)： | FSTU32160A |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch |
| 中文描述： | 16位到32位復(fù)用器/解復(fù)用器總線開關(guān) |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 96K |
| 代理商： | FSTU32160A |
2000 Fairchild Semiconductor Corporation
DS500258
www.fairchildsemi.com
June 1999
Revised March 2000
F
2
FSTU32160A
16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch
with
2V Undershoot Protection
General Description
The Fairchild Switch FSTU32160A is a 16-bit to 32-bit
high-speed CMOS TTL-compatible multiplexer/demulti-
plexer bus switch. 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 can be used in applications where two buses
need to be addressed simultaneously. The FSTU32160A 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
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
FSTU32160AMTD
Package Number
MTD56
Package Description
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
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| FSTU32160AMTD | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch |
| FSTU32160 | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch with -2V Undershoot Protection |
| FSTU32160MTD | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch with -2V Undershoot Protection |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FSTU32160AMTD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)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(shí)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(fēng)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(fù)用器和解復(fù)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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FSTU32160AMTDX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FSTU32160A-ZAB3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSTU32160MTD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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