Datasheet Texas Instruments SN74CBT3257PWRG4 — 数据表

制造商	Texas Instruments
系列	SN74CBT3257
零件号	SN74CBT3257PWRG4

4位1选2 FET多路复用器/多路解复用器16-TSSOP -40至85

数据表

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PDF, 1.4 Mb, 修订版: M, 档案已发布: Jan 15, 2004

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	16
Package Type	PW
Industry STD Term	TSSOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	CU257
Width (mm)	4.4
Length (mm)	5
Thickness (mm)	1
Pitch (mm)	.65
Max Height (mm)	1.2
Mechanical Data	下载

参数化

Bandwidth	200 MHz
Bandwidth(Max)	200 MHz
Configuration	2:1 SPDT
Input/Ouput Voltage(Max)	5.5 V
Input/Output Continuous Current(Max)	128 mA
Input/Output OFF-state Capacitance(Typ)	4 pF
Number of Channels	4
OFF-state leakage current(Max)	1 µA
ON-state leakage current(Max)	1 µA
Operating Temperature Range	-40 to 85 C
Package Group	TSSOP
Package Size: mm2:W x L	16TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Rating	Catalog
Ron(Max)	20 Ohms
Ron(Typ)	5 Ohms
Supply Current(Max)	3 uA
Supply Range	5.5 Max
VIH(Min)	2 V
VIL(Max)	0.8 V
Vdd(Max)	5.5 V
Vdd(Min)	4 V
Vss(Max)	N/A V
Vss(Min)	N/A V

生态计划

RoHS

Compliant

应用须知

下载
Flexible Voltage-Level Translation With CBT Family Devices
PDF, 40 Kb, 档案已发布: Jul 20, 1999
Voltage translation between buses with incompatible logic levels can be accomplished using Texas Instruments (TI) translation-voltage clamps (TVC) or standard crossbar technology (CBT) devices. CBT devices in this application offer flexibility in designs, protection of circuits that are sensitive to high-state voltage-level overshoots, and cost efficiency.
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5-V To 3.3-V Translation With the SN74CBTD3384 (Rev. B)
PDF, 35 Kb, 修订版: B, 档案已发布: Mar 1, 1997
The emergence of low-voltage technology required existing 5-V systems to interact with 3.3-V systems. Compatibility issues of mixed-mode operation created the need for 5-V to 3.3-V translation. Buffers and transceivers serve as effective translators. While providing additional drive, these devices also add propagation delay and require directional control. In cases where additional drive is not
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3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A)
PDF, 32 Kb, 修订版: A, 档案已发布: Apr 3, 1998
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VOLTAGE LEVEL TRANSLATION (SL) - Family
PDF, 111 Kb, 档案已发布: Sep 21, 2011
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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
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16-Bit Widebus Logic Families in 56-Ball 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
PDF, 895 Kb, 修订版: B, 档案已发布: May 22, 2002
TI?s 56-ball MicroStar Jr.E package registered under JEDEC MO-225 has demonstrated through modeling and experimentation that it is an optimal solution for reducing inductance and capacitance improving thermal performance and minimizing board area usage in integrated bus functions. Multiple functions released in the 56-ball MicroStar Jr.E package have superior performance characteristics compa

模型线

系列: SN74CBT3257 (17)

SN74CBT3257D SN74CBT3257DBLE SN74CBT3257DBQR SN74CBT3257DBQRE4 SN74CBT3257DBQRG4 SN74CBT3257DBR SN74CBT3257DE4 SN74CBT3257DG4 SN74CBT3257DR SN74CBT3257DRG4 SN74CBT3257PW SN74CBT3257PWG4 SN74CBT3257PWLE SN74CBT3257PWR SN74CBT3257PWRG4 SN74CBT3257RGYR SN74CBT3257RGYRG4

制造商分类

Semiconductors > Switches and Multiplexers > Analog Switches/Muxes