参数资料
| 型号： | FST3384WM |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH BUS 10BIT LP 24SOIC |
| 标准包装： | 30 |
| 类型： | 总线开关 |
| 电路： | 5 x 1:1 |
| 独立电路： | 2 |
| 电压电源： | 单电源 |
| 电源电压： | 4 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC |
| 包装： | 管件 |
2000 Fairchild Semiconductor Corporation
DS500046
www.fairchildsemi.com
September 1997
Revised November 2000
FST3
384
1
0
-Bi
tLow
Power
Bus
Swi
tch
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
s 4
switch connection between two ports
s Minimal propagation delay through the switch
s Ultra low power with
< 0.1 A typical I
CC
s Zero ground bounce in flow-through mode
s 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
Package Number
Package Description
FST3384WM
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
FST3384QSC
MQA24
24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide
FST3384MTC
MTC24
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
OE1, OE2
Bus Switch Enable
A0–A9
Bus A
B0–B9
Bus B
OE1 OE2
B0–B4
B5–B9
Function
LL
A0–A4
A5–A9
Connect
LH
A0–A4
HIGH-Z State
Connect
H
L
HIGH-Z State
A5–A9
Connect
H
HIGH-Z State
Disconnect
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FST3384WM | 制造商:Fairchild Semiconductor Corporation 功能描述:IC FST SMD 3384 SOIC24 5.5V |
| FST3384WMX | 功能描述:数字总线开关 IC 10-Bit Bus Switch RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| FST338QSCX | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FST33X257 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:24:12 Multiplexer/Demultiplexer Bus Switch |
| FST33X257QSP | 功能描述:编码器、解码器、复用器和解复用器 24:12 Mult/Demult Bus Switch RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
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