Buffers, Drivers and Transceivers - Standard Transceivers - SN54HCT245

Most Popular Links

Samples
Pricing/Packaging
Technical Documents

Features
Related Products
Tools & Software

Inventory
Symbols/Footprints
Quality & Pb-Free Data

Application Notes
Reference Designs
Support & Community

Datasheet

SN54HCT245, SN74HCT245 (Rev. E) (PDF 707 KB)
13 Aug 2003

	SN54HCT245	SN74HCT245
Voltage Nodes(V)	5	5
Vcc range(V)	4.5 to 5.5	4.5 to 5.5
Input Level	TTL	TTL
Output Level	CMOS	CMOS
Output Drive(mA)		-6/6
No. of Outputs	8	8
Logic	True	True
Static Current		0.08
tpd max(ns)		25
Rating	Military	Catalog
Technology Family	HCT	HCT
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN54HCT245

Version	Part Number	Definition
Catalog	SN74HCT245	TI's standard catalog product
Space	SN54HCT245-SP	Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

SN54LS245: Octal Bus Transceivers With 3-State Outputs
CD54HCT245: High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outputs
SN54F245: Octal Bus Transceivers With 3-State Outputs
SN54LS00: Quadruple 2-Input Positive-NAND Gates
SN54LS123: Retriggerable Monostable Multivibrators
SN54LS393: Dual 4-Bit Binary Counters

More Related Products

Product Information

Features

Operating Voltage Range of 4.5 V to 5.5 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 = 14 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Inputs Are TTL-Voltage Compatible

Description

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

The ’HCT245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon 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
85506012A	ACTIVE	-55 to 125		19.06 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Purchase Samples
8550601RA	ACTIVE	-55 to 125		4.85 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Purchase Samples
JM38510/65553BRA	ACTIVE	-55 to 125		19.02 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
JM38510/65553BSA	ACTIVE	-55 to 125		19.72 \| 1ku	CFP (W) \| 20	1 \| TUBE		Contact TI Distributor or Sales Office
SN54HCT245J	ACTIVE	-55 to 125		3.83 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HCT245FK	ACTIVE	-55 to 125	85506012A	19.06 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HCT245J	ACTIVE	-55 to 125	8550601RA	4.85 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HCT245W	ACTIVE	-55 to 125		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 11:23 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 8 Weeks85506012A
Americas	Arrow	7
Americas	Avnet	651
TI Lead Time*: 8 Weeks8550601RA
Americas	Arrow	226
Americas	Avnet	199
TI Lead Time*: 8 WeeksJM38510/65553BRA
Americas	Arrow	415
TI Lead Time*: 8 WeeksJM38510/65553BSA
Americas	Rochester Electronics	32
Europe	EBV Elektronik	8
TI Lead Time*: 8 WeeksSN54HCT245J
Americas	Arrow	38
	Avnet	184
	Rochester Electronics	64
Europe	Avnet-SILICA	9
Europe	EBV Elektronik	32
TI Lead Time*: 8 WeeksSNJ54HCT245FK
Europe	Arrow Northern Europe	27
TI Lead Time*: 8 WeeksSNJ54HCT245J
Europe	Avnet-SILICA	15
TI Lead Time*: 8 WeeksSNJ54HCT245W
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
85506012A	TBD	POST-PLATE	N/A for Pkg Type	View	View
8550601RA	TBD	A42	N/A for Pkg Type	View	View
JM38510/65553BRA	TBD	A42	N/A for Pkg Type	View	View
JM38510/65553BSA	TBD	Call TI	N/A for Pkg Type	View	View
SN54HCT245J	TBD	A42	N/A for Pkg Type	View	View
SNJ54HCT245FK	TBD	POST-PLATE	N/A for Pkg Type	View	View
SNJ54HCT245J	TBD	A42	N/A for Pkg Type	View	View
SNJ54HCT245W	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 SN54HCT245

Datasheet

SN54HCT245, SN74HCT245 (Rev. E) (PDF, 707 KB)
13 Aug 2003

Application Notes

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

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN54LS245	Octal Bus Transceivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.
CD54HCT245	High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.
SN54F245	Octal Bus Transceivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.
SN74HC245	Octal Bus Transceivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.
SN54LS00	Quadruple 2-Input Positive-NAND Gates	GATES-NAND GATES	TI customers also evaluated this product.
SN54LS123	Retriggerable Monostable Multivibrators	SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS	TI customers also evaluated this product.
SN54LS393	Dual 4-Bit Binary Counters	COUNTERS-BINARY COUNTERS	TI customers also evaluated this product.
SN54LS74A	Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS	TI customers also evaluated this product.
SN54LS08	Quadruple 2-Input Positive-AND Gates	GATES-AND GATES	TI customers also evaluated this product.
SN54F04	Hex Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	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.
SN54LS04	Hex Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54LS14	Hex Schmitt-trigger Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54LS373	Octal D-Type Transparent Latches with 3-state Outputs	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE LATCHES	TI customers also evaluated this product.

SN54HCT245 Status: ACTIVE

Octal Bus Transceivers With 3-State Outputs

Most Popular Links

Datasheet

Other qualified versions of SN54HCT245

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