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SN74CBT3253CDBRG4 PDF预览

SN74CBT3253CDBRG4

更新时间： 2024-11-05 20:54:59
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
21页 929K
描述
CBT/FST/QS/5C/B SERIES, DUAL 1 LINE TO 4 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SSOP-16

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SN74CBT3253CDBRG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SSOP, SSOP16,.3针数：16
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.13系列：CBT/FST/QS/5C/B
JESD-30 代码：R-PDSO-G16JESD-609代码：e4
长度：6.2 mm逻辑集成电路类型：MULTIPLEXER AND DEMUX/DECODER
湿度敏感等级：1功能数量：2
输入次数：1输出次数：4
端子数量：16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：SSOP16,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：5 V
传播延迟（tpd）：0.24 ns认证状态：Not Qualified
座面最大高度：2 mm子类别：Other Logic ICs
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宽度：5.3 mm
Base Number Matches：1

SN74CBT3253CDBRG4 数据手册

 浏览型号SN74CBT3253CDBRG4的Datasheet PDF文件第2页浏览型号SN74CBT3253CDBRG4的Datasheet PDF文件第3页浏览型号SN74CBT3253CDBRG4的Datasheet PDF文件第4页浏览型号SN74CBT3253CDBRG4的Datasheet PDF文件第5页浏览型号SN74CBT3253CDBRG4的Datasheet PDF文件第6页浏览型号SN74CBT3253CDBRG4的Datasheet PDF文件第7页 
SN74CBT3253C  
DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER  
5-V BUS SWITCH WITH –2-V UNDERSHOOT PROTECTION  
www.ti.com  
SCDS123B–JULY 2003–REVISED JANUARY 2007  
FEATURES  
•
•
•
•
•
SN74CBT3253C Functionally Identical to  
Industry-Standard ’3253 Function  
Undershoot Protection for Off-Isolation on A  
and B Ports up to –2 V  
Bidirectional Data Flow, With Near-Zero  
Propagation Delay  
Low ON-State Resistance (ron) Characteristics  
(ron = 3 Ω Typical)  
Low Input/Output Capacitance Minimizes  
Loading and Signal Distortion  
(Cio(OFF) = 5.5 pF Typical)  
•
Data and Control Inputs Provide Undershoot  
Clamp Diodes  
•
•
•
Low Power Consumption (ICC = 3 µA Max)  
VCC Operating Range From 4 V to 5.5 V  
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)  
•
•
•
•
Control Inputs Can Be Driven by TTL or  
5-V/3.3-V CMOS Outputs  
Ioff Supports Partial-Power-Down Mode  
Operation  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Performance Tested Per JESD 22  
–
2000-V Human-Body Model  
(A114-B, Class II)  
–
1000-V Charged-Device Model (C101)  
•
•
Supports I2C Bus Expansion  
Supports Both Digital and Analog  
Applications: USB Interface, Bus Isolation,  
Low-Distortion Signal Gating  
DESCRIPTION/ORDERING INFORMATION  
The SN74CBT3253C is a high-speed TTL-compatible FET multiplexer/demultiplexer with low ON-state  
resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B  
ports of the SN74CBT3253C 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 SN74CBT3253C is organized as two 1-of-4 multiplexer/demultiplexers with separate output-enable (1OE,  
2OE) inputs. The select (S0, S1) inputs control the data path of each multiplexer/demultiplexer. When OE is low,  
the associated multiplexer/demultiplexer is enabled, and the A port is connected to the B port, allowing  
bidirectional data flow between ports. When OE is high, the associated multiplexer/demultiplexer is disabled, and  
a high-impedance state exists between the A and B ports.  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2003–2007, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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SN74CBT3253CDBRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74CBT3253CDBR TI

完全替代

 DUAL 1-OF-4 FET MULTIPLEXER / DEMULTIPLEXER 5-V BUS SWITCH WITH-2-V UNDERRSHOOT PROTECTION
SN74CBT3253DBRG4 TI

类似代替

 DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER
SN74CBT3253DBR TI

类似代替

 DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER

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