Voltage Level Translation - Translating Bus Switches - SN74CB3T1G125

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Datasheet

SN74CB3T1G125 (Rev. A) (PDF 416 KB)
29 Mar 2006

	SN74CB3T1G125
ron(max)(ohms)	8
tpd max(ns)	0.25
Pin/Package	5SC70, 5SOT-23
Technology Family	CB3T
Operating Temp Range(Celsius)	-40 to 85
Approx. Price (US$)	0.64 \| 1ku
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

SN74CB3T3384: 10-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter
SN74CB3T3306: Dual Bus Switch Voltage Translator
TL431A: Adjustable Precision Shunt Regulator
TL594: Pulse-Width-Modulation (PWM) Control Circuit
TPA3110D2: 15W Filter-Free Class D Stereo Amplifier with SpeakerGuard&#153 (TPA3110)

Product Information

Features

Output Voltage Translation Tracks V_CC
Supports Mixed-Mode Signal Operation on All Data I/O Ports
- 5-V Input Down to 3.3-V Output Level Shift With 3.3-V V_CC
- 5-V/3.3-V Input Down to 2.5-V Output Level Shift With 2.5-V V_CC
5-V-Tolerant I/Os, With Device Powered Up or Powered Down
Bidirectional Data Flow With Near-Zero Propagation Delay
Low ON-State Resistance (r_on) Characteristics (r_on= 5 Typ)
Low Input/Output Capacitance Minimizes Loading (C_io(OFF) = 5 pF Typ)
Data and Control Inputs Provide Undershoot Clamp Diodes
Low Power Consumption (I_CC = 20 µA Max)
V_CC Operating Range From 2.3 V to 3.6 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
I_off Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
Supports Digital Applications: Level Translation, USB Interface, Bus Isolation
Ideal for Low-Power Portable Equipment

View All Features in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
74CB3T1G125DBVRE4	ACTIVE	-40 to 85	0.64 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R
74CB3T1G125DBVRG4	ACTIVE	-40 to 85	0.64 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R
74CB3T1G125DCKRE4	ACTIVE	-40 to 85	0.64 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R
74CB3T1G125DCKRG4	ACTIVE	-40 to 85	0.64 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R
SN74CB3T1G125DBVR	ACTIVE	-40 to 85	0.64 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R
SN74CB3T1G125DCKR	ACTIVE	-40 to 85	0.64 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:06 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 12 Weeks74CB3T1G125DBVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74CB3T1G125DBVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74CB3T1G125DCKRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74CB3T1G125DCKRG4
Worldwide	DigiKey	Available
TI Lead Time*: 12 WeeksSN74CB3T1G125DBVR
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 12 WeeksSN74CB3T1G125DCKR
Americas	Arrow	>1k
	Newark	835
	Rochester Electronics	>1k
Asia	Farnell Asia	279
Asia	WPI	>1k
Europe	Farnell	259
Europe	Spoerle	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	53
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
74CB3T1G125DBVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CB3T1G125DBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CB3T1G125DCKRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CB3T1G125DCKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CB3T1G125DBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CB3T1G125DCKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for SN74CB3T1G125

Datasheet

SN74CB3T1G125 (Rev. A) (PDF, 416 KB)
29 Mar 2006

Application Notes

Bus FET Switch Solutions for Live Insertion Applications (HTM, 8 KB) 2018 views
07 Feb 2003 Read Abstract
CBT-C, CB3T, and CB3Q Signal-Switch Families (HTM, 8 KB) 2146 views
04 Feb 2003 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15597 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21719 views
28 May 2003 Read Abstract

View Application Notes for Translating Bus Switches

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47392 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9661 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90790 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15434 views
07 Oct 2003
Digital Bus Switch Selection Guide (Rev. A) (PDF, 719 KB) 2737 views
10 Nov 2004

View More Literature for Translating Bus Switches

Simulation Models

IBIS Model
- SN74CB3T1G125 IBIS Model (Multiple File Format) 199 views
  04 Aug 2003 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74CB3T3384	10-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter	VOLTAGE LEVEL TRANSLATION-TRANSLATING BUS SWITCHES	TI customers also evaluated this product.
SN74CB3T3306	Dual Bus Switch Voltage Translator	VOLTAGE LEVEL TRANSLATION-TRANSLATING BUS SWITCHES	TI customers also evaluated this product.
TL431A	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
TL594	Pulse-Width-Modulation (PWM) Control Circuit	AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS	TI customers also evaluated this product.
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SN74CB3T1G125 Status: ACTIVE

Single FET 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shifter

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Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

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Selection Guides

More Literature

Simulation Models

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Customer Tags

Other Support

SN74CB3T1G125 Status: ACTIVE

Single FET 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shifter

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Simulation Models

Related Products

Related End Equipments

Support and Community

Customer Tags

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