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SN74CBT3305CPWRG4 PDF预览

SN74CBT3305CPWRG4

更新时间: 2024-11-27 11:08:11
品牌 Logo 应用领域
德州仪器 - TI 开关驱动光电二极管逻辑集成电路
页数 文件大小 规格书
9页 201K
描述
具有 –2V 下冲保护的 5V、1:1 (SPST)、2 通道 FET 总线开关(高电平有效) | PW | 8 | -40 to 85

SN74CBT3305CPWRG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP, TSSOP8,.25针数:8
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:1.83
控制类型:ENABLE HIGH计数方向:BIDIRECTIONAL
系列:CBT/FST/QS/5C/BJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.4 mm
逻辑集成电路类型:BUS DRIVER湿度敏感等级:1
位数:1功能数量:2
端口数量:2端子数量:8
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:TSSOP
封装等效代码:TSSOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TR
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):0.003 mAProp。Delay @ Nom-Sup:0.15 ns
传播延迟(tpd):0.24 ns认证状态:Not Qualified
座面最大高度:1.2 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
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED翻译:N/A
宽度:3 mm

SN74CBT3305CPWRG4 数据手册

 浏览型号SN74CBT3305CPWRG4的Datasheet PDF文件第2页浏览型号SN74CBT3305CPWRG4的Datasheet PDF文件第3页浏览型号SN74CBT3305CPWRG4的Datasheet PDF文件第4页浏览型号SN74CBT3305CPWRG4的Datasheet PDF文件第5页浏览型号SN74CBT3305CPWRG4的Datasheet PDF文件第6页浏览型号SN74CBT3305CPWRG4的Datasheet PDF文件第7页 
ꢊꢋꢌ ꢍ ꢎ ꢏꢆ ꢅꢋꢀ ꢀ ꢐꢑ ꢆꢄ  
SCDS125A − SEPTEMBER 2003 − REVISED OCTOBER 2003  
D
D
D
D
Undershoot Protection for Off-Isolation on  
A and B Ports Up To −2 V  
D
Control Inputs Can Be Driven by TTL or  
5-V/3.3-V CMOS Outputs  
Bidirectional Data Flow, With Near-Zero  
Propagation Delay  
D
D
D
I
Supports Partial-Power-Down Mode  
off  
Operation  
Low ON-State Resistance (r  
)
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
on  
Characteristics (r = 3 Typical)  
on  
Low Input/Output Capacitance Minimizes  
Loading and Signal Distortion  
ESD Performance Tested Per JESD 22  
− 2000-V Human-Body Model  
(A114-B, Class II)  
(C  
= 5 pF Typical)  
io(OFF)  
− 1000-V Charged-Device Model (C101)  
D
D
Data and Control Inputs Provide  
Undershoot Clamp Diodes  
D
Supports Both Digital and Analog  
Applications: USB Interface, Bus Isolation,  
Low-Distortion Signal Gating  
Low Power Consumption  
(I  
= 3 µA Max)  
CC  
D
V
Operating Range From 4 V to 5.5 V  
CC  
D
Data I/Os Support 0 to 5-V Signaling Levels  
(0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)  
D OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
1OE  
1A  
1B  
8
7
6
5
V
CC  
2OE  
2B  
2A  
GND  
description/ordering information  
The SN74CBT3305C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (r ),  
on  
allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the  
SN74CBT3305C provides protection for undershoot up to −2 V by sensing an undershoot event and ensuring  
that the switch remains in the proper OFF state.  
The SN74CBT3305C is organized as two 1-bit bus switches with separate output-enable (1OE, 2OE) inputs.  
It can be used as two 1-bit bus switches or as one 2-bit bus switch. When OE is high, the associated 1-bit bus  
switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When  
OE is low, the associated 1-bit bus switch is OFF, and the high-impedance state exists between the A and B  
ports.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
T
A
PACKAGE  
Tube  
SN74CBT3305CD  
SOIC − D  
CU305C  
Tape and reel SN74CBT3305CDR  
Tube SN74CBT3305CPW  
Tape and reel SN74CBT3305CPWR  
−40°C to 85°C  
TSSOP − PW  
CU305C  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
ꢆꢥ  
Copyright 2003, Texas Instruments Incorporated  
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢯ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢪ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74CBT3305CPWRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74CBT3305CPWR TI

完全替代

DUALFET BUS SWICH 5-V BUS SWITCH -2-V UNDERSHOOT PROTECTION
SN74CBT3305CPW TI

类似代替

DUALFET BUS SWICH 5-V BUS SWITCH -2-V UNDERSHOOT PROTECTION

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