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參數資料
| 型號： | FSTU16862 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 20-Bit Bus Switch with −2V Undershoot Protection |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 240K |
| 代理商： | FSTU16862 |
2002 Fairchild Semiconductor Corporation
DS500703
www.fairchildsemi.com
May 2002
Revised May 2002
F
2
FSTU16862
20-Bit Bus Switch with
2V Undershoot Protection
General Description
The Fairchild Switch FSTU16862 provides 20-bits of high-
speed CMOS TTL-compatible bus switching. 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 20-bit bus switch. When OE
X
is LOW, the switch is ON and Port A is connected to Port B.
When OE
X
is HIGH, a high impedance state exists
between the A and B Ports. The A and B Ports are pro-
tected against undershoot to support an extended range to
2.0V below ground. Fairchild’s integrated Undershoot
Hardened Circuit (UHC
) senses undershoot at the I/O
and responds by preventing voltage differentials from
developing and turning the switch on.
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 Application Note AN-5008 for details on
FSTU - Undershoot Protected Fairchild Switch Family
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
Package
Number
MQA48A
MTD48
Package Description
FSTU16862QSP
FSTU16862MTD
48-Lead Quarter Size Very Small Outline Package (QVSOP), JEDEC MO-154, 0.150" Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
相關PDF資料 |
PDF描述 |
|---|---|
| FSTU16862MTD | 20-Bit Bus Switch with −2V Undershoot Protection |
| FSTU3125QSC | 4-Bit Bus Switch with −2V Undershoot Protection |
| FSTU3125 | 4-Bit Bus Switch with −2V Undershoot Protection |
| FSTU3125M | 4-Bit Bus Switch with −2V Undershoot Protection |
| FSTU3125MTC | 4-Bit Bus Switch with −2V Undershoot Protection |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FSTU16862_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:20-Bit Bus Switch with -2V Undershoot Protection |
| FSTU16862_ZAB3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSTU16862_ZAB3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSTU16862_ZAC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSTU16862MTD | 功能描述:數字總線開關 IC 20-Bit 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 |
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