SN74ALVC164245 Status: ACTIVE

16-Bit 2.5-V to 3.3-V/3.3-V To 5-V Level Shifting Transceiver With 3-State Outputs

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Datasheet

SN74ALVC164245 (Rev. P) (PDF 659 KB)
26 Aug 2005

	SN74ALVC164245
Voltage Nodes(V)	3.3, 2.7, 2.5, 1.8
Input Level	LVTTL
Output Level	LVTTL
Logic	True
No. of Outputs	16
Output Drive(mA)	-24/24
Static Current	0.04
tpd max(ns)	5.8
Technology Family	ALVC
Pin/Package	48SSOP, 48TSSOP, 54BGA MICROSTAR JUNIOR, 56BGA MICROSTAR JUNIOR
Operating Temp Range(Celsius)	-40 to 85
Approx. Price (US$)	1.32 \| 1ku
Rating	Catalog
	Samples
	Inventory

Other qualified versions of SN74ALVC164245

Version	Part Number	Definition
Enhanced Product	SN74ALVC164245-EP	Supports Defense, Aerospace and Medical Applications

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SN74AVC16T245: 16-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
SN74LVC1G17: Single Schmitt-Trigger Buffer
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Product Information

Features

Member of the Texas Instruments Widebus™ Family
Max t_pd of 5.8 ns at 3.3 V
±24-mA Output Drive at 3.3 V
Control Inputs V_IH/V_IL Levels Are Referenced to V_CCA Voltage
Latch-Up Performance Exceeds 250 mA Per JESD 17

NOTE: New and improved versions of the SN74ALVC164245 are available. The new part numbers are SN74LVC16T245 and SN74LVCH16T245 and should be considered for new designs.

Widebus is a trademark of Texas Instruments.

Description

This 16-bit (dual-octal) noninverting bus transceiver contains two separate supply rails. B port has V_CCB, which is set to operate at 3.3 V and 5 V. A port has V_CCA, which is set to operate at 2.5 V and 3.3 V. This allows for translation from a 2.5-V to a 3.3-V environment, and vice versa, or from a 3.3-V to a 5-V environment, and vice versa.

The SN74ALVC164245 is designed for asynchronous communication between data buses. The control cirucitry (1DIR, 2DIR, 1OE\, and 2OE\) is powered by V_CCA.

To ensure the high-impedance state during power up or power down, the output-enable (OE)\ input 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.

View All Description 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	Footprints	Samples
74ALVC164245DGGRE4	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVC164245DGGRG4	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVC164245DGGTE4	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	250 \| SMALL T&R	Purchase Samples
74ALVC164245DGGTG4	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	250 \| SMALL T&R	Purchase Samples
74ALVC164245DLG4	ACTIVE	-40 to 85	1.45 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
74ALVC164245DLRG4	ACTIVE	-40 to 85	1.32 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVC164245GRDR	ACTIVE	-40 to 85	2.11 \| 1ku	BGA MICROSTAR JUNIOR (GRD) \| 54		1000 \| LARGE T&R
74ALVC164245ZQLR	ACTIVE	-40 to 85	1.41 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R
74ALVC164245ZRDR	ACTIVE	-40 to 85	1.41 \| 1ku	BGA MICROSTAR JUNIOR (ZRD) \| 54		1000 \| LARGE T&R
SN74ALVC164245DGGR	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74ALVC164245DGGT	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	250 \| SMALL T&R	Purchase Samples
SN74ALVC164245DL	ACTIVE	-40 to 85	1.45 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74ALVC164245DLR	ACTIVE	-40 to 85	1.32 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74ALVC164245KR	ACTIVE	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	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

Reported Distributor Inventory as of 11:11 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74ALVC164245DGGRE4
None Reported View Distributors
TI Lead Time*: 20 Weeks74ALVC164245DGGRG4
None Reported View Distributors
TI Lead Time*: 20 Weeks74ALVC164245DGGTE4
None Reported View Distributors
TI Lead Time*: 20 Weeks74ALVC164245DGGTG4
None Reported View Distributors
TI Lead Time*: 15 Weeks74ALVC164245DLG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 Weeks74ALVC164245DLRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 Weeks74ALVC164245GRDR
Worldwide	DigiKey	>1k
TI Lead Time*: 8 Weeks74ALVC164245ZQLR
Americas	Avnet	1k
Asia	WPI	999
Europe	Avnet-SILICA	1k
Worldwide	DigiKey	>1k
TI Lead Time*: 8 Weeks74ALVC164245ZRDR
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	721
TI Lead Time*: 20 WeeksSN74ALVC164245DGGR
Americas	Arrow	8
	Avnet	5
	Rochester Electronics	>1k
Asia	Farnell Asia	265
Europe	Avnet-SILICA	>1k
Europe	Farnell	243
TI Lead Time*: 20 WeeksSN74ALVC164245DGGT
Americas	Arrow	33
TI Lead Time*: 15 WeeksSN74ALVC164245DL
Americas	Newark	271
Americas	Rochester Electronics	64
Asia	Farnell Asia	200
Europe	Avnet-SILICA	45
	EBV Elektronik	>1k
	Farnell	150
Worldwide	DigiKey	>1k
TI Lead Time*: 15 WeeksSN74ALVC164245DLR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 9 WeeksSN74ALVC164245KR
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	663
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
74ALVC164245DGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVC164245DGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVC164245DGGTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVC164245DGGTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVC164245DLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVC164245DLRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVC164245GRDR	TBD	SNPB	Level-1-240C-UNLIM	View	View
74ALVC164245ZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
74ALVC164245ZRDR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
SN74ALVC164245DGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVC164245DGGT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVC164245DL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVC164245DLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVC164245KR	TBD	SNPB	Level-1-240C-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 SN74ALVC164245

Datasheet

SN74ALVC164245 (Rev. P) (PDF, 659 KB)
26 Aug 2005

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9385 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2441 views
01 Oct 1996 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3904 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4143 views
01 May 1996
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) (HTM, 8 KB) 1124 views
22 May 2002 Read Abstract
Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A) (HTM, 9 KB) 305 views
13 May 1998 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2432 views
01 Aug 1997 Read Abstract
Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A) (HTM, 9 KB) 706 views
08 Sep 1999 Read Abstract
TI SN74ALVC16835 Component Specification Analysis for PC100 (HTM, 8 KB) 256 views
03 Aug 1998 Read Abstract
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (HTM, 9 KB) 641 views
01 Dec 1997 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3172 views
01 Jun 1997 Read Abstract

View Application Notes for Dual Supply Translators

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007
ALVC Advanced Low-Voltage CMOS Including SSTL, HSTL, And ALB (Rev. B) (PDF, 12626 KB) 4630 views
01 Aug 2002

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90646 views
23 Jul 2009

Solution Guides

Communications Infrastructure Solutions Guide 1Q2008 (Rev. G) (PDF, 1726 KB) 40303 views
11 Feb 2008

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1229 views
13 Jun 2002

View More Literature for Dual Supply Translators

Simulation Models

IBIS Model
- SN74ALVC164245 IBIS Model (Rev. C) (Multiple File Format) 480 views
  29 Sep 2004 Read Abstract

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SN74ALVC164245 Status: ACTIVE

16-Bit 2.5-V to 3.3-V/3.3-V To 5-V Level Shifting Transceiver With 3-State Outputs

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Datasheet

Other qualified versions of SN74ALVC164245

Customers Who Evaluated This Product Also Evaluated