SN74CBT3257

Name: SN74CBT3257
Brand: TI
SKU: SN74CBT3257
Price: 0.308 USD

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1-kanaliger Universal-Analogschalter, 5 V, 2:4 (SPDT)

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Datenblatt

document-pdfAcrobat SN74CBT3257 datasheet (Rev. M) (Englisch)

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SN74CBT3257C

AKTIV

4-Kanal-Universal-FET-Busschalter, 5 V, 2:1 (SPDT) mit -2-V-Unterschwingungsschutz Upgraded powered-off protection and undershoot protection support

SN74CBT3257

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Datenblatt

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Produktdetails

Configuration

2:1 SPDT

Number of channels

Power supply voltage - single (V)

Protocols

Analog

Ron (typ) (Ω)

ON-state leakage current (max) (µA)

Bandwidth (MHz)

200

Operating temperature range (°C)

-40 to 85

Input/output continuous current (max) (mA)

128

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

Configuration

2:1 SPDT

Number of channels

Power supply voltage - single (V)

Protocols

Analog

Ron (typ) (Ω)

ON-state leakage current (max) (µA)

Bandwidth (MHz)

200

Operating temperature range (°C)

-40 to 85

Input/output continuous current (max) (mA)

128

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

59.4 mm² 9.9 x 6

48.36 mm² 6.2 x 7.8

29.4 mm² 4.9 x 6

32 mm² 5 x 6.4

14 mm² 4 x 3.5

5- Switch Connection Between Two Ports
TTL-Compatible Input Levels

5- Switch Connection Between Two Ports
TTL-Compatible Input Levels

The SN74CBT3257 is a 4-bit 1-of-2 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

Output-enable (OE)\ and select-control (S) inputs select the appropriate B1 and B2 outputs for the A-input data.

The SN74CBT3257 is a 4-bit 1-of-2 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

Output-enable (OE)\ and select-control (S) inputs select the appropriate B1 and B2 outputs for the A-input data.

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Alle anzeigen 26

	Typ	Titel		Datum
*	Data sheet	SN74CBT3257 datasheet (Rev. M)		15 Jan 2004
	Application note	Selecting the Correct Texas Instruments Signal Switch (Rev. E)	PDF \| HTML	02 Jun 2022
	Application note	Multiplexers and Signal Switches Glossary (Rev. B)	PDF \| HTML	01 Dez 2021
	Application note	Implications of Slow or Floating CMOS Inputs (Rev. E)		26 Jul 2021
	Selection guide	Little Logic Guide 2018 (Rev. G)		06 Jul 2018
	Selection guide	Logic Guide (Rev. AB)		12 Jun 2017
	Application note	How to Select Little Logic (Rev. A)		26 Jul 2016
	Application note	Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)		02 Dez 2015
	User guide	LOGIC Pocket Data Book (Rev. B)		16 Jan 2007
	More literature	Digital Bus Switch Selection Guide (Rev. A)		10 Nov 2004
	Product overview	Design Summary for WCSP Little Logic (Rev. B)		04 Nov 2004
	Application note	Semiconductor Packing Material Electrostatic Discharge (ESD) Protection		08 Jul 2004
	Application note	Selecting the Right Level Translation Solution (Rev. A)		22 Jun 2004
	User guide	Signal Switch Data Book (Rev. A)		14 Nov 2003
	More literature	CBT RAID Application Clip		12 Jun 2003
	Application note	Bus FET Switch Solutions for Live Insertion Applications		07 Feb 2003
	Application note	Texas Instruments Little Logic Application Report		01 Nov 2002
	Application note	TI IBIS File Creation, Validation, and Distribution Processes		29 Aug 2002
	More literature	Standard Linear & Logic for PCs, Servers & Motherboards		13 Jun 2002
	Application note	16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)		22 Mai 2002
	Application note	Flexible Voltage-Level Translation With CBT Family Devices		20 Jul 1999
	User guide	CBT (5-V) And CBTLV (3.3-V) Bus Switches Data Book (Rev. B)		01 Dez 1998
	Application note	3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A)		03 Apr 1998
	Application note	Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices		01 Dez 1997
	Application note	5-V To 3.3-V Translation With the SN74CBTD3384 (Rev. B)		01 Mär 1997
	Application note	Understanding Advanced Bus-Interface Products Design Guide		01 Mai 1996

Design und Entwicklung

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