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參數資料
| 型號： | FST3383QSC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 10-Bit Low Power Bus-Exchange Switch |
| 中文描述： | CBT/FST/QS/5C/B SERIES, 10-BIT EXCHANGER, TRUE OUTPUT, PDSO24 |
| 封裝： | 0.150 INCH, MO-137, QSOP-24 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 50K |
| 代理商： | FST3383QSC |
December 1993
Revised May 1999
F
1999 Fairchild Semiconductor Corporation
DS011652.prf
www.fairchildsemi.com
FST3383
10-Bit Low Power Bus-Exchange Switch
General Description
The FST3383 provides two sets 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 operates as a 10-bit bus switch
or a 5-bit bus exchanger. The bus exchange (BX) signal
provides nibble swapping of the AB and CD pairs of sig-
nals. This exchange configuration allows byte swapping of
buses in systems. It can also be used as a quad 2-to-1
multiplexer and to create low delay barrel shifters. The bus
enable (BE) signal turns the switches ON.
Features
I
5
switch connection between two ports
I
Zero propagation delay
I
Ultra low power with 0.2
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
FST3383WM
FST3383QSC
FST3383MTC
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
BE
BX
A
0
–A
4
, B
0
–B
4
C
0
–C
4
, D
0
–D
4
Bus Switch Enable
Bus Exchange
Buses A, B
Buses C, D
BE BX
H
L
L
A
0
–A
4
High-Z State High-Z State Disconnect
C
0
–C
4
D
0
– D
4
D
0
–D
4
C
0
–C
4
B
0
–B
4
Function
X
L
H
Connect
Exchange
相關PDF資料 |
PDF描述 |
|---|---|
| FST3383MTC | 10-Bit Low Power Bus-Exchange Switch |
| FST3383WM | 10-Bit Low Power Bus-Exchange Switch |
| FST3383 | 10-Bit Low Power Bus-Exchange Switch(10位低功耗總線交換開關) |
| FST3384QSC | 10-Bit Low Power Bus Switch |
| FST3384MTC | 10-Bit Low Power Bus Switch |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FST3383QSCX | 功能描述:數字總線開關 IC 10-Bit Bus Ex 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 |
| FST3383WM | 功能描述:數字總線開關 IC 10-Bit Bus Ex 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 |
| FST3383WMX | 功能描述:數字總線開關 IC 10-Bit Bus Ex 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 |
| FST3384 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-Bit Low Power Bus Switch |
| FST3384A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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