Buffers, Drivers and Transceivers - Standard Transceivers - SN54HC245

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Datasheet

SN54HC245, SN74HC245 (Rev. D) (PDF 709 KB)
13 Aug 2003

	SN54HC245	SN74HC245
Voltage Nodes(V)	6, 5, 2	6, 5, 2
Vcc range(V)	2.0 to 6.0	2.0 to 6.0
Input Level	CMOS	CMOS
Output Level	CMOS	CMOS
Output Drive(mA)		-6/6
No. of Outputs	8	8
Logic	True	True
Static Current		0.08
tpd max(ns)		22
Rating	Military	Catalog
Technology Family	HC	HC
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN54HC245

Version	Part Number	Definition
Catalog	SN74HC245	TI's standard catalog product
Space	SN54HC245-SP	Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

SN74HC245: Octal Bus Transceivers With 3-State Outputs
SN54HC74: Dual D-type Positive-Edge-Triggered Flip-Flops With Clear And Preset
SN54HC14: Hex Schmitt-trigger Inverters
SN54HC04: Hex Inverters

Product Information

Features

Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
Low Power Consumption, 80-µA Max I_CC
Typical t_pd = 12 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max

Description

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.

Pricing / Packaging / CAD Design Tools / Samples

				Price	Packaging		CAD Design Tools	Samples
Device	Status	Temp (^oC)	DSCC #	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Footprints	Samples
84085012A	ACTIVE	-55 to 125		19.33 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Purchase Samples
8408501RA	ACTIVE	-55 to 125		4.30 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Purchase Samples
8408501SA	ACTIVE	-55 to 125		17.95 \| 1ku	CFP (W) \| 20	1 \| TUBE		Purchase Samples
JM38510/65503BRA	ACTIVE	-55 to 125		12.87 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
JM38510/65503BSA	ACTIVE	-55 to 125		20.75 \| 1ku	CFP (W) \| 20	1 \| TUBE		Contact TI Distributor or Sales Office
SN54HC245J	ACTIVE	-55 to 125		2.47 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HC245FK	ACTIVE	-55 to 125	84085012A	19.33 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HC245J	ACTIVE	-55 to 125	8408501RA	4.30 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HC245W	ACTIVE	-55 to 125	8408501SA	17.95 \| 1ku	CFP (W) \| 20	1 \| TUBE		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 11:24 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 8 Weeks84085012A
None Reported View Distributors
TI Lead Time*: 8 Weeks8408501RA
Americas	Arrow	270
	Avnet	226
TI Lead Time*: 8 Weeks8408501SA
None Reported View Distributors
TI Lead Time*: 8 WeeksJM38510/65503BRA
Americas	Arrow	409
	Rochester Electronics	83
TI Lead Time*: 8 WeeksJM38510/65503BSA
None Reported View Distributors
TI Lead Time*: 8 WeeksSN54HC245J
Americas	Arrow	>1k
	Avnet	185
	Rochester Electronics	>1k
Europe	Avnet-SILICA	133
	EBV Elektronik	53
TI Lead Time*: 8 WeeksSNJ54HC245FK
Americas	Arrow	45
Europe	Avnet-SILICA	9
TI Lead Time*: 8 WeeksSNJ54HC245J
Europe	Avnet-SILICA	5
	EBV Elektronik	25
TI Lead Time*: 8 WeeksSNJ54HC245W
None Reported View Distributors
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
84085012A	TBD	POST-PLATE	N/A for Pkg Type	View	View
8408501RA	TBD	A42	N/A for Pkg Type	View	View
8408501SA	TBD	Call TI	N/A for Pkg Type	View	View
JM38510/65503BRA	TBD	A42	N/A for Pkg Type	View	View
JM38510/65503BSA	TBD	Call TI	N/A for Pkg Type	View	View
SN54HC245J	TBD	A42	N/A for Pkg Type	View	View
SNJ54HC245FK	TBD	POST-PLATE	N/A for Pkg Type	View	View
SNJ54HC245J	TBD	A42	N/A for Pkg Type	View	View
SNJ54HC245W	TBD	Call TI	N/A for Pkg Type	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 SN54HC245

Datasheet

SN54HC245, SN74HC245 (Rev. D) (PDF, 709 KB)
13 Aug 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9367 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2440 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 6067 views
07 Sep 2001 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3902 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27231 views
24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9152 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3809 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2078 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21673 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7099 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3169 views
01 Jun 1997 Read Abstract

View Application Notes for Standard Transceivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47290 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9634 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90505 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15408 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2603 views
11 May 2004

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74HC245	Octal Bus Transceivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.
SN54HC74	Dual D-type Positive-Edge-Triggered Flip-Flops With Clear And Preset	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS	TI customers also evaluated this product.
SN54HC14	Hex Schmitt-trigger Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54HC04	Hex Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54HC138	3-Line To 8-Line Decoders/Demultiplexers	DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS	TI customers also evaluated this product.

Support and Community

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SN54HC245 Status: ACTIVE

Octal Bus Transceivers With 3-State Outputs

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Datasheet

Other qualified versions of SN54HC245

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Support and Community

Customer Tags

Other Support

SN54HC245 Status: ACTIVE

Octal Bus Transceivers With 3-State Outputs

Most Popular Links

Datasheet

Other qualified versions of SN54HC245

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Related Products

Support and Community

Customer Tags

Other Support