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參數資料
| 型號： | FST3384 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 10-Bit Low Power Bus Switch(10位低功耗總線交換開關) |
| 中文描述： | 10位低功耗總線開關（10位低功耗總線交換開關） |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 99K |
| 代理商： | FST3384 |
2000 Fairchild Semiconductor Corporation
DS500046
www.fairchildsemi.com
September 1997
Revised November 2000
F
FST3384
10-Bit Low Power Bus Switch
General Description
The Fairchild Switch FST3384 provides 10 bits of high-
speed CMOS TTL-compatible bus switches. 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 two 5-bit switches with separate bus enable (OE) sig-
nals. When OE is LOW, the switch is ON and Port A is con-
nected to Port B. When OE is HIGH, the switch is OPEN
and a high-impedance state exists between the two ports.
Features
I
4
switch connection between two ports
I
Minimal propagation delay through the switch
I
Ultra low power with
<
0.1
μ
A typical I
CC
I
Zero ground bounce in flow-through mode
I
Control inputs compatible with TTL level
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Pin Descriptions
Connection Diagram
Truth Table
Order Number
FST3384WM
FST3384QSC
FST3384MTC
Package Number
M24B
MQA24
MTC24
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
OE
1
, OE
2
Bus Switch Enable
A
0
–
A
9
Bus A
B
0
–
B
9
Bus B
OE
1
OE
2
B
0
–B
4
B
5
–B
9
Function
L
L
A
0
–
A
4
A
5
–
A
9
Connect
L
H
A
0
–
A
4
HIGH-Z State
Connect
H
L
HIGH-Z State
A
5
–
A
9
Connect
H
H
HIGH-Z State
HIGH-Z State
Disconnect
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| FST34170 | 17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch |
| FST34170MTD | 17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch |
| FST34170MTDX | Bus Exchanger |
| FST40120 | 40Amp Schottky Barrier Rectifier |
| FST40150 | 40Amp Schottky Barrier Rectifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FST3384A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| FST3384AWM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| FST3384MTC | 功能描述:數字總線開關 IC 10-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 |
| FST3384MTCX | 功能描述:數字總線開關 IC 10-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 |
| FST3384QSC | 功能描述:數字總線開關 IC 10-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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