Flip-Flops, Latches and Registers - D-Type Latches - SN54HC573A

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Datasheet

SN54HC573A, SN74HC573A (Rev. E) (PDF 664 KB)
15 Sep 2003

	SN54HC573A	SN74HC573A
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
Logic	True	True
No. of Bits		8
No. of Outputs	8	8
Output Drive(mA)		-6/6
Static Current		0.08
th(ns)		5
Technology Family	HC	HC
tsu(ns)		11
tpd max(ns)		38
Rating	Military	Catalog
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN54HC573A

Version	Part Number	Definition
Automotive	SN74HC573A-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog	SN74HC573A	TI's standard catalog product
Space	SN54HC573A-SP	Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

SN54HC132: Quadruple Positive-NAND Gates With Schmitt-trigger Inputs

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 = 21 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Bus-Structured Pinout

Description

These octal transparent D-type latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components.

View All Description in Datasheet

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
85128012A	ACTIVE	-55 to 125		19.06 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Purchase Samples
8512801RA	ACTIVE	-55 to 125		7.31 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Purchase Samples
8512801SA	ACTIVE	-55 to 125		17.95 \| 1ku	CFP (W) \| 20	1 \| TUBE		Purchase Samples
JM38510/65406BRA	ACTIVE	-55 to 125		19.02 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SN54HC573AJ	ACTIVE	-55 to 125		5.73 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HC573AFK	ACTIVE	-55 to 125	85128012A	19.06 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HC573AJ	ACTIVE	-55 to 125	8512801RA	7.31 \| 1ku	CDIP (J) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54HC573AW	ACTIVE	-55 to 125	8512801SA	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 11:26 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 8 Weeks85128012A
Americas	Arrow	81
TI Lead Time*: 8 Weeks8512801RA
Americas	Arrow	74
Americas	Avnet	>1k
TI Lead Time*: 8 Weeks8512801SA
None Reported View Distributors
TI Lead Time*: 8 WeeksJM38510/65406BRA
Americas	Arrow	20
	Avnet	58
	Rochester Electronics	165
TI Lead Time*: 8 WeeksSN54HC573AJ
Americas	Arrow	260
Americas	Avnet	32
Europe	Avnet-SILICA	23
Europe	EBV Elektronik	23
TI Lead Time*: 8 WeeksSNJ54HC573AFK
None Reported View Distributors
TI Lead Time*: 8 WeeksSNJ54HC573AJ
Americas	Arrow	77
Europe	EBV Elektronik	13
TI Lead Time*: 8 WeeksSNJ54HC573AW
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
85128012A	TBD	POST-PLATE	N/A for Pkg Type	View	View
8512801RA	TBD	A42	N/A for Pkg Type	View	View
8512801SA	TBD	Call TI	N/A for Pkg Type	View	View
JM38510/65406BRA	TBD	A42	N/A for Pkg Type	View	View
SN54HC573AJ	TBD	A42	N/A for Pkg Type	View	View
SNJ54HC573AFK	TBD	POST-PLATE	N/A for Pkg Type	View	View
SNJ54HC573AJ	TBD	A42	N/A for Pkg Type	View	View
SNJ54HC573AW	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 SN54HC573A

Datasheet

SN54HC573A, SN74HC573A (Rev. E) (PDF, 664 KB)
15 Sep 2003

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
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 6071 views
07 Sep 2001 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
Designing With Logic (Rev. C) (HTM, 8 KB) 9159 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3812 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2079 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7105 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3172 views
01 Jun 1997 Read Abstract

View Application Notes for D-Type Latches

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9650 views
14 Nov 2003

Selection Guides

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

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2604 views
11 May 2004

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN54HC132	Quadruple Positive-NAND Gates With Schmitt-trigger Inputs	GATES-NAND GATES	TI customers also evaluated this product.

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SN54HC573A Status: ACTIVE

Octal D-type Transparent Latches With 3-State Outputs

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Other qualified versions of SN54HC573A

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Inventory

Quality & Lead (Pb)-Free Data

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Datasheet

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Support and Community

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Other Support

SN54HC573A Status: ACTIVE

Octal D-type Transparent Latches With 3-State Outputs

Most Popular Links

Datasheet

Other qualified versions of SN54HC573A

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