Datasheet Texas Instruments 74CB3Q3257DBQRG4 — 数据表

制造商Texas Instruments
系列SN74CB3Q3257
零件号74CB3Q3257DBQRG4
Datasheet Texas Instruments 74CB3Q3257DBQRG4

4位2分之一FET多路复用器/多路解复用器2.5V / 3.3V低压高带宽总线开关16-SSOP -40至85

数据表

SN74CB3Q3257 4-Bit 1-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch datasheet
PDF, 1.5 Mb, 修订版: C, 档案已发布: Apr 25, 2017
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin16
Package TypeDBQ
Industry STD TermSSOP
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingBU257
Width (mm)3.9
Length (mm)4.9
Thickness (mm)1.5
Pitch (mm).64
Max Height (mm)1.75
Mechanical Data下载

参数化

Additional FeaturesPowered off protection
Bandwidth500 MHz
Bandwidth(Max)500 MHz
Configuration2:1 SPDT
ESD Charged Device Model1 kV
ESD HBM2 kV
Input/Ouput Voltage(Max)5.5 V
Input/Output Continuous Current(Max)64 mA
Input/Output OFF-state Capacitance(Typ)3.5 pF
Input/Output ON-state Capacitance(Typ)10.5 pF
Number of Channels4
OFF-state leakage current(Max)1 µA
Operating Temperature Range-40 to 85 C
Package GroupSSOP
Package Size: mm2:W x L16SSOP: 19 mm2: 3.9 x 4.9(SSOP) PKG
RatingCatalog
Ron(Max)9 Ohms
Ron(Typ)4 Ohms
Supply Current(Max)700 uA
Supply Current(Typ)250 uA
Supply Range3.6 Max
VIH(Min)1.7 V
VIL(Max)0.8 V
Vdd(Max)3.6 V
Vdd(Min)2.3 V
Vss(Max)N/A V
Vss(Min)N/A V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TMDXEVM388
    DM388 DaVinci Digital Media Processor Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • CBT-C, CB3T, and CB3Q Signal-Switch Families
    PDF, 584 Kb, 档案已发布: Feb 4, 2003
    Signal switch devices are widely used in applications requiring bus isolation, multiplexing, demultiplexing, and voltage translation. Compared to other logic and linear product alternatives, signal switches are the fastest and least power consuming. Texas Instruments (TI) CBT-C, CB3Q, and CB3T signal-switch families have low on-state resistance, negligible power consumption, and better undershoot
  • Bus FET Switch Solutions for Live Insertion Applications
    PDF, 300 Kb, 档案已发布: Feb 7, 2003
    In today?s competitive computing and networking industry, any equipment downtime due to component interconnects or bus failures impedes communication, hinders productivity and hampers financial growth. In recognizing this increasingly costly unplanned downtime, the industry introduced live-insertion technology to minimize the impact of any such failures. The live-insertion feature enables a networ

模型线

制造商分类

  • Semiconductors > Switches and Multiplexers > Analog Switches/Muxes