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CYBUS3384QCT PDF预览

CYBUS3384QCT

更新时间: 2024-11-05 03:10:55
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器开关逻辑集成电路光电二极管
页数 文件大小 规格书
11页 227K
描述
Dual 5-Bit Bus Switch

CYBUS3384QCT 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.150 INCH, QSOP-24针数:24
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.1Is Samacsys:N
其他特性:TTL COMPATIBLE BUS SWITCHJESD-30 代码:R-PDSO-G24
长度:8.65 mm逻辑集成电路类型:BUS DRIVER
位数:10功能数量:1
端口数量:2端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP24,.24封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V传播延迟(tpd):0.25 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9116 mm
Base Number Matches:1

CYBUS3384QCT 数据手册

 浏览型号CYBUS3384QCT的Datasheet PDF文件第2页浏览型号CYBUS3384QCT的Datasheet PDF文件第3页浏览型号CYBUS3384QCT的Datasheet PDF文件第4页浏览型号CYBUS3384QCT的Datasheet PDF文件第5页浏览型号CYBUS3384QCT的Datasheet PDF文件第6页浏览型号CYBUS3384QCT的Datasheet PDF文件第7页 
Data sheet acquired from Cypress Semiconductor Corporation.  
Data sheet modified to remove devices not offered.  
CYBUS3384  
1CYBUS3L384SCDS  
SCDS103 - May 1994 - Revised February 2000  
Dual 5-Bit Bus Switch  
Functional Description  
Features  
• Zero propagation delay  
The CYBUS3384 is a ten-bit, two-port bidirectional bus switch  
that allows one bus to be connected directly to, or isolated  
from, another without introducing additional propagation delay  
or ground noise. The input and output voltage levels allow di-  
rect interface with TTL and CMOS devices. Two bus enable  
signals, BE1 and BE2, turn on the upper and lower five bits,  
respectively.  
• 2switches connect inputs to outputs  
• Direct bus connection when switches are ON  
• High (>500 Meg ) resistance when switch is OFF  
• Performs bidirectional translator function between  
3.3V and 5.0V power supplies  
• CMOS for low power dissipation  
• Edge-rate control circuitry for significantly improved  
noise characteristics  
Designed with a low resistance of 2, the CYBUS3384 is ideal  
for use in VME or other high DC drive applications.  
The power-off disable feature enables modules and cards to  
be either inserted or withdrawn from operating equipment  
without shutting down power. Additionally, the CYBUS3384 fa-  
cilitates bidirectional interfacing between 3.3V and 5V systems  
by placing a single diode in series with the 5V VCC line and a  
resistor from pin 24 to ground.  
• Inputs and outputs interface with 5.0V CMOS, TTL, or  
3.3V CMOS  
• ESD > 2000V  
• Power-off disable  
The CYBUS3384 is also suitable for small signal analog appli-  
cations where crosstalk and off isolation performance of –66  
dB at 50 MHz are required.  
Logic Block Diagram  
Pin Configurations  
BE  
1
SOIC/QSOP  
Top View  
BE  
2
1
BE  
1
24  
V
CC  
A
B
0
0
2
3
4
5
6
B
A
B
9
23  
22  
21  
0
A
9
0
A
1
B
1
A
8
A
1
B
B
1
20  
19  
18  
17  
16  
A
2
8
B
2
B
A
B
2
7
A
3
A
7
B
B
2
7
3
4
A
3
A
6
8
A
4
B
3
4
9
B
6
B
10  
11  
12  
B
A
5
15  
14  
A
5
B
B
B
5
6
7
A
4
5
GND  
BE  
2
13  
A
6
BUS3384-2  
A
7
A
8
B
B
8
9
BUS3384-1  
A
9
Function Table[1]  
Pin Description  
Inputs  
Name  
Description  
BE1  
H
BE2  
H
B0–4  
B5–9  
High-Z  
High-Z  
A5–9  
Function  
Non-connect  
Connect  
A
B
Bus A, Inputs or Outputs  
Bus B, Inputs or Outputs  
Bus Switch Enable  
High-Z  
A0–4  
L
H
BE1, BE2  
H
L
High-Z  
A0–4  
Connect  
L
L
A5–9  
Connect  
Note:  
1. H = HIGH Voltage Level. L = LOW Voltage Level. X = Don’t Care.  
Copyright © 2000, Texas Instruments Incorporated  

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