SN74CBTLV3245A Status: ACTIVE

Low-Voltage Octal FET Bus Switch

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Datasheet

SN74CBTLV3245A (Rev. M) (PDF 983 KB) 4429 views
23 May 2005

	SN74CBTLV3245A
Voltage Nodes(V)	3.3, 2.5
Vcc range(V)	2.3 to 3.6
No. of Bits	8
Input Level	LVTTL
ron(max)(ohms)	7
Static Current	0.02
tpd max(ns)	0.25
Rating	Catalog
Technology Family	CBTLV
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

MAX3243E: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection

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SN74LVC32A: Quadruple 2-Input Positive-OR Gate

Product Information

Features

Standard '245-Type Pinout
5- Switch Connection Between Two Ports
Rail-to-Rail Switching on Data I/O Ports
I_off Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)

DESCRIPTION/ORDERING INFORMATION

The SN74CBTLV3245A provides eight bits of high-speed bus switching in a standard '245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as one 8-bit switch. When output enable (OE) is low, the 8-bit bus switch is on, and port A is connected to port B. When OE is high, the switch is open, and the high-impedance state exists between the two ports.

This device is fully specified for partial-power-down applications using I_off. The I_off feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, OE should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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
74CBTLV3245ADBQRE4	ACTIVE	-40 to 85	0.48 \| 1ku	SSOP/QSOP (DBQ) \| 20	View	2500 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245ADBQRG4	ACTIVE	-40 to 85	0.48 \| 1ku	SSOP/QSOP (DBQ) \| 20	View	2500 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245ADGVRE4	ACTIVE	-40 to 85	0.48 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245ADGVRG4	ACTIVE	-40 to 85	0.48 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245ADWG4	ACTIVE	-40 to 85	0.53 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
74CBTLV3245ADWRE4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245ADWRG4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74CBTLV3245APWRE4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245APWRG4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R		Contact TI Distributor or Sales Office
74CBTLV3245ARGYRG4	ACTIVE	-40 to 85	0.59 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R			Contact TI Distributor or Sales Office
SN74CBTLV3245ADBQR	ACTIVE	-40 to 85	0.48 \| 1ku	SSOP/QSOP (DBQ) \| 20	View	2500 \| LARGE T&R		Contact TI Distributor or Sales Office
SN74CBTLV3245ADGVR	ACTIVE	-40 to 85	0.48 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R		Contact TI Distributor or Sales Office
SN74CBTLV3245ADW	ACTIVE	-40 to 85	0.53 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE		Purchase Samples
SN74CBTLV3245ADWE4	ACTIVE	-40 to 85	0.53 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE		Purchase Samples
SN74CBTLV3245ADWR	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R		Contact TI Distributor or Sales Office
SN74CBTLV3245AGQNR	NRND	-40 to 85	0.88 \| 1ku	BGA MICROSTAR JUNIOR (GQN) \| 20		1000 \| LARGE T&R		Not Available
SN74CBTLV3245APW	ACTIVE	-40 to 85	0.53 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE		Purchase Samples
SN74CBTLV3245APWE4	ACTIVE	-40 to 85	0.53 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE		Purchase Samples
SN74CBTLV3245APWG4	ACTIVE	-40 to 85	0.53 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE		Purchase Samples
SN74CBTLV3245APWR	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R		Contact TI Distributor or Sales Office
SN74CBTLV3245ARGYR	ACTIVE	-40 to 85	0.59 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R			Contact TI Distributor or Sales Office
SN74CBTLV3245AZQNR	ACTIVE	-40 to 85	0.59 \| 1ku	BGA MICROSTAR JUNIOR (ZQN) \| 20		1000 \| LARGE T&R		Contact TI Distributor or Sales Office

* 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

	TI Inventory Status		Reported Distributor Inventory
74CBTLV3245ADBQRE4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	6 Weeks		Americas	DigiKey	Available
74CBTLV3245ADBQRG4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	6 Weeks		Americas	DigiKey	Available
74CBTLV3245ADGVRE4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	8 Weeks		Americas	DigiKey	Available
74CBTLV3245ADGVRG4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	8 Weeks		Americas	DigiKey	Available
74CBTLV3245ADWG4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks		Americas	DigiKey	Available
74CBTLV3245ADWRE4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks		Americas	DigiKey	Available
74CBTLV3245ADWRG4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks		Americas	DigiKey	Available
74CBTLV3245APWRE4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	14 Weeks		Americas	DigiKey	Available
	14 Weeks		Americas	Mouser Electronics	>1k
74CBTLV3245APWRG4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	14 Weeks		Americas	DigiKey	Available
74CBTLV3245ARGYRG4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	7 Weeks		Americas	DigiKey	Available
SN74CBTLV3245ADBQR	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	6 Weeks		Americas	Arrow	>1k
				DigiKey	500
				Mouser Electronics	>1k
				Rochester Electronics	>1k
SN74CBTLV3245ADGVR	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	8 Weeks		Americas	DigiKey	493
				Mouser Electronics	509
				Rochester Electronics	>1k
			Asia	WPI	>1k
SN74CBTLV3245ADW	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks		Americas	DigiKey	922
				Mouser Electronics	>1k
				Rochester Electronics	>1k
			Asia	WPI	67
			Europe	EBV Elektronik	500
			Europe	Spoerle	725
SN74CBTLV3245ADWE4	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks		Americas	DigiKey	Available
SN74CBTLV3245ADWR	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks		Americas	DigiKey	>1k
	4 Weeks		Americas	Mouser Electronics	>1k
SN74CBTLV3245AGQNR	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	7 Weeks		None Reported View Distributors
SN74CBTLV3245APW	As of 10:02 AM GMT, 03 Jul 2009		As of 10:02 AM GMT, 03 Jul 2009
	Lead Time		Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	>1k
			Avnet	827
			DigiKey	Available
			Mouser Electronics	82
			Rochester Electronics	490
		Europe	Avnet-SILICA	350
		Europe	Farnell	860
SN74CBTLV3245APWE4	As of 10:02 AM GMT, 03 Jul 2009	As of 10:02 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	>1k
	4 Weeks	Americas	DigiKey	Available
SN74CBTLV3245APWG4	As of 10:02 AM GMT, 03 Jul 2009	As of 10:02 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
SN74CBTLV3245APWR	As of 10:02 AM GMT, 03 Jul 2009	As of 10:02 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	Arrow	>1k
			Avnet	>1k
			DigiKey	>1k
			Rochester Electronics	>1k
		Asia	WPI	>1k
SN74CBTLV3245ARGYR	As of 10:02 AM GMT, 03 Jul 2009	As of 10:02 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	7 Weeks	Americas	DigiKey	>1k
		Americas	Mouser Electronics	>1k
		Asia	WPI	>1k
SN74CBTLV3245AZQNR	As of 10:02 AM GMT, 03 Jul 2009	As of 10:02 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	>1k
			DigiKey	875
			Mouser Electronics	800
			Rochester Electronics	>1k
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
74CBTLV3245ADBQRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
74CBTLV3245ADBQRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
74CBTLV3245ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245ADWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245ADWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245APWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245APWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74CBTLV3245ARGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74CBTLV3245ADBQR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74CBTLV3245ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245ADWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245AGQNR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74CBTLV3245APW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245APWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245APWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245APWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74CBTLV3245ARGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74CBTLV3245AZQNR	Green (RoHS & no Sb/Br)	SNAGCU	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.

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SN74CBTLV3245A Status: ACTIVE

Low-Voltage Octal FET Bus Switch

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