SN74ALVCH16245 Status:ACTIVE

16-Bit Bus Transceiver With 3-State Outputs

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Datasheet

SN74ALVCH16245 (Rev. L) (sn74alvch16245.pdf, 636 KB)
26 Aug 2005 Download

	SN74ALVCH16245
Voltage Nodes(V)	3.3, 2.7, 2.5, 1.8
Vcc range(V)	1.65 to 3.6
Input Level	LVTTL
Output Level	LVTTL
Output Drive(mA)	-24/24
No. of Bits	16
Logic	True
Static Current	0.04
tpd max(ns)	3.0
Rating	Catalog
Technology Family	ALVC
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

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TPA2010D1: 2.5-W Mono, Fully Differential, Filter-Free Class-D Audio Amplifier in WCSP (TPA2010)

Product Information

Features

Member of the Texas Instruments Widebus™ Family
Operates From 1.65 V to 3.6 V
Max t_pd of 3 ns at 3.3 V
±24-mA Output Drive at 3.3 V
Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
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)

Widebus is a trademark of Texas Instruments.

Description

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V V_CC operation.

The SN74ALVCH16245 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE)\ input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess I_CC and I_CCZ.

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.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
74ALVCH16245DGGRG4	ACTIVE	-40 to 85	1.10 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVCH16245DGVRE4	ACTIVE	-40 to 85	1.10 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVCH16245DGVRG4	ACTIVE	-40 to 85	1.10 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVCH16245DLG4	ACTIVE	-40 to 85	1.10 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
74ALVCH16245DLRG4	ACTIVE	-40 to 85	1.10 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVCH16245GRDR	ACTIVE	-40 to 85	2.11 \| 1ku	BGA MICROSTAR JUNIOR (GRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office
74ALVCH16245ZQLR	ACTIVE	-40 to 85	1.41 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R
74ALVCH16245ZRDR	ACTIVE	-40 to 85	1.41 \| 1ku	BGA MICROSTAR JUNIOR (ZRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74ALVCH16245DGGR	ACTIVE	-40 to 85	1.10 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74ALVCH16245DGVR	ACTIVE	-40 to 85	1.10 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74ALVCH16245DL	ACTIVE	-40 to 85	1.10 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74ALVCH16245DLR	ACTIVE	-40 to 85	1.10 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74ALVCH16245KR	NRND	-40 to 85	1.65 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available

* 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
74ALVCH16245DGGRG4	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	2559 \| 20 Aug	4 Weeks	None Reported View Distributors
		409 \| 21 Aug
		>10k \| 2 Sep
74ALVCH16245DGVRE4	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		8 Weeks	None Reported View Distributors
74ALVCH16245DGVRG4	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		8 Weeks	None Reported View Distributors
74ALVCH16245DLG4	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1650*		8 Weeks	None Reported View Distributors
74ALVCH16245DLRG4	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1000*	1000 \| 2 Sep	8 Weeks	Americas	Mouser Electronics	1k
	1000*	>10k \| 23 Sep	8 Weeks
74ALVCH16245GRDR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	4000*	>10k \| 5 Sep	4 Weeks	Americas	DigiKey	>1k
	4000*		4 Weeks	Americas	Rochester Electronics	1k
74ALVCH16245ZQLR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1000*	>10k \| 3 Sep	4 Weeks	Americas	Arrow	1k
				Americas	DigiKey	>1k
				Asia	WPI	931
74ALVCH16245ZRDR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	4000*	188 \| 20 Aug	4 Weeks	Americas	DigiKey	946
	4000*	>10k \| 5 Sep	4 Weeks	Americas	Rochester Electronics	>1k
SN74ALVCH16245DGGR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	2559 \| 20 Aug	4 Weeks	Americas	Arrow	>1k
		409 \| 21 Aug			Avnet	>1k
		>10k \| 2 Sep			DigiKey	>1k
					Mouser Electronics	>1k
					Newark	>1k
					Rochester Electronics	>1k
				Asia	WPI	>1k
SN74ALVCH16245DGVR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		8 Weeks	Americas	DigiKey	>1k
	0*		8 Weeks	Americas	Mouser Electronics	>1k
SN74ALVCH16245DL	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1650*		8 Weeks	Americas	Arrow	425
					Avnet	701
					DigiKey	>1k
					Mouser Electronics	476
					Rochester Electronics	100
				Europe	Avnet-SILICA	>1k
				Europe	EBV Elektronik	100
SN74ALVCH16245DLR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1000*	1000 \| 2 Sep	8 Weeks	Americas	Avnet	1k
		>10k \| 23 Sep			DigiKey	>1k
					Mouser Electronics	1k
					Rochester Electronics	>1k
SN74ALVCH16245KR	As of 8:24 AM GMT, 20 Aug 2008			As of 8:24 AM GMT, 20 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Sep	4 Weeks	Americas	DigiKey	290
	0*		4 Weeks	Americas	Rochester Electronics	>1k
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
74ALVCH16245DGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVCH16245DGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVCH16245DGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVCH16245DLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVCH16245DLRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74ALVCH16245GRDR	TBD	SNPB	Level-1-240C-UNLIM	View	View
74ALVCH16245ZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
74ALVCH16245ZRDR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
SN74ALVCH16245DGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVCH16245DGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVCH16245DL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVCH16245DLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74ALVCH16245KR	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

Datasheets

SN74ALVCH16245 (Rev. L) (sn74alvch16245.pdf, 636 KB)
26 Aug 2005 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (szza036b.htm, 8 KB)
28 May 2003 Abstract
TI IBIS File Creation, Validation, and Distribution Processes (szza034.htm, 9 KB)
29 Aug 2002 Abstract
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) (szza029b.htm, 8 KB)
22 May 2002 Abstract
Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A) (sdaa011a.htm, 9 KB)
08 Sep 1999 Abstract
TI SN74ALVC16835 Component Specification Analysis for PC100 (scea007.htm, 8 KB)
03 Aug 1998 Abstract
Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A) (smoa001a.htm, 8 KB)
13 May 1998 Abstract
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (scea005.htm, 9 KB)
01 Dec 1997 Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (scba012a.htm, 8 KB)
01 Aug 1997 Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (scaa035b.htm, 9 KB)
01 Jun 1997 Abstract
Live Insertion (sdya012.htm, 8 KB)
01 Oct 1996 Abstract
Input and Output Characteristics of Digital Integrated Circuits (sdya010.htm, 9 KB)
01 Oct 1996 Abstract
Understanding Advanced Bus-Interface Products Design Guide (scaa029.pdf, 253 KB)
01 May 1996 Download

View Application Notes for Standard Transceivers

User Guides

LOGIC Pocket Data Book (Rev. B) (scyd013b.pdf, 6001 KB)
16 Jan 2007 Download
ALVC Advanced Low-Voltage CMOS Including SSTL, HSTL, And ALB (Rev. B) (sced006b.pdf, 12626 KB)
01 Aug 2002 Download

Simulation Models

IBIS Model
- IBIS Model of SN74ALVCH16245 (scem024.ibs, 43 KB)
  27 May 1999 ibis
- IBIS Model of SN74ALVCH16245 (Rev. B) (scem153b.ibs, 272 KB)
  26 Mar 2002 ibis

More Literature

Communications Infrastructure Solutions Guide 1Q2008 (Rev. G) (sstc001g.pdf, 1726 KB)
11 Feb 2008 Download
Logic Selection Guide 2007 (Rev. Z) (sdyu001z.pdf, 2862 KB)
24 Apr 2007 Download
Logic Cross-Reference (Rev. A) (scyb017a.pdf, 2938 KB)
07 Oct 2003 Download
Standard Linear & Logic for PCs, Servers & Motherboards (scyb005.pdf, 3997 KB)
13 Jun 2002 Download

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SN74ALVCH16245 Status:ACTIVE

16-Bit Bus Transceiver With 3-State Outputs

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