74ABT573A

Octal D-type transparent latch (3-State)


Quick ordering

DistributorIn Stock
OR:  

Product description

The 74ABT573A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT573A device is an octal transparent latch coupled to eight 3-State output buffers. The two sections of the device are controlled independently by Enable (E) and Output Enable (OE) control gates. The 74ABT573A is functionally identical to the 74ABT373 but has a flow-through pinout configuration to facilitate PC board layout and allow easy interface with microprocessors. The data on the D inputs are transferred to the latch outputs when the Latch Enable (E) input is High. The latch remains transparent to the data inputs while E is High, and stores the data that is present one setup time before the High-to-Low enable transition.

The 3-State output buffers are designed to drive heavily loaded 3-State buses, MOS memories, or MOS microprocessors. The active-Low Output Enable (OE) controls all eight 3-State buffers independent of the latch operation.

When OE is Low, the latched or transparent data appears at the outputs. When OE is High, the outputs are in the High-impedance 'OFF' state, which means they will neither drive nor load the bus.

Features

  • 74ABT573A is flow-through pinout version of 74ABT373
  • Inputs and outputs on opposite side of package allow easy interface to microprocessors
  • 3-State output buffers
  • Common output enable
  • Latch-up protection exceeds 500mA per JEDEC Std 17
  • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
  • Power-up 3-State
  • Power-up reset
All information on this product information page is subject to the subsequent disclaimers:
Go to the parametric search
Parametric search

Show functional diagram

Block diagram: 74ABT573AD, 74ABT573ADB, 74ABT573AN, 74ABT573APW
Block diagram: 74ABT573AD, 74ABT573ADB, 74ABT573AN, 74ABT573APW

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ABT573AD74ABT573AD,1129351 998 90112Volume productionSOT163-1
(SO20)
TubeStandard Marking
74ABT573AD74ABT573AD,1189351 998 90118Volume productionSOT163-1
(SO20)
Tape reel smdStandard Marking
74ABT573ADB74ABT573ADB,1129351 999 00112Volume productionSOT339-1
(SSOP20)
TubeStandard Marking
74ABT573ADB74ABT573ADB,1189351 999 00118Volume productionSOT339-1
(SSOP20)
Reel Pack, SMD, 13"Standard Marking
74ABT573AN74ABT573AN,1129351 999 10112Volume productionSOT146-1
(DIP20)
TubeStandard Marking
74ABT573APW74ABT573APW,1129351 999 20112Volume productionSOT360-1
(TSSOP20)
TubeStandard Marking
74ABT573APW74ABT573APW,1189351 999 20118Volume productionSOT360-1
(TSSOP20)
Reel Pack, SMD, 13"Standard Marking

Parametrics of this product

Type numberPackageOutput Drive CapabilityDescriptionLogic Switching LevelsPropagation Delay(ns)Voltage
74ABT573ADSOT163-1
(SO20)
-32/+64 mAOctal D-Type Transparent Latch (3-State)TTL3.34.5-5.5 V
74ABT573ADBSOT339-1
(SSOP20)
-32/+64 mAOctal D-Type Transparent Latch (3-State)TTL3.34.5-5.5 V
74ABT573ANSOT146-1
(DIP20)
-32/+64 mAOctal D-Type Transparent Latch (3-State)TTL3.34.5-5.5 V
74ABT573APWSOT360-1
(TSSOP20)
-32/+64 mAOctal D-Type Transparent Latch (3-State)TTL3.34.5-5.5 V

Similar products

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
74ABT573AD74ABT573AD,11274ABT573ADweek 30, 20041.337.518796992481203E811
74ABT573AD74ABT573AD,11874ABT573ADweek 30, 20041.337.518796992481203E811
74ABT573ADB74ABT573ADB,11274ABT573ADBweek 13, 20051.337.518796992481203E811
74ABT573ADB74ABT573ADB,11874ABT573ADBweek 13, 20051.337.518796992481203E811
74ABT573AN74ABT573AN,11274ABT573ANAlways Pb-free1.337.518796992481203E8NANA
74ABT573APW74ABT573APW,11274ABT573APWweek 5, 20051.337.518796992481203E811
74ABT573APW74ABT573APW,11874ABT573APWweek 5, 20051.337.518796992481203E811
Quality and reliability disclaimer

Quality and reliability disclaimer

Important Legal Notice on the product/generic quality information, No Warranty

NXP Semiconductors is providing this data for your convenience only. Please note however that NO WARRANTY, REPRESENTATION, GUARANTEE OR LEGALLY BINDING PRODUCT DESCRIPTION is provided by publishing this informational data, nor does NXP Semiconductors acknowledge or accept any liability related thereto. The documentation and data on NXP Semiconductors products can be found in the data sheets as officially published by NXP Semiconductors. For all purchase of products from NXP Semiconductors the NXP Semiconductors' General Terms and Conditions of Commercial Sale will apply.

NXP SEMICONDUCTORS PROVIDES THE DATA HEREUNDER “AS IS” WITHOUT WARRANTY WHATSOEVER. NXP SEMICONDUCTORS DOES NOT WARRANT OR REPRESENT THAT ANY DATA PROVIDED ON THIS WEBSITE IS CORRECT OR FIT FOR A PARTICULAR PURPOSE WHATSOEVER. IT IS PROVIDED WITHOUT ANY WARRANTY WHATSOEVER, WHETHER EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS NONINFRINGEMENT OF INTELLECTUAL PROPERTY OR OTHERWISE AND MAY BE CHANGED, MODIFIED OR DELETED BY NXP SEMICONDUCTORS AT ANY TIME.

Any use of the data provided hereunder is at your own risk.

IN NO EVENT SHALL NXP SEMICONDUCTORS, BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT, CONSEQUENTIAL, PUNITIVE, OR INCIDENTAL DAMAGES (INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS, BUSINESS INTERRUPTION, LOSS OF USE, LOSS OF DATA OR INFORMATION, AND THE LIKE) ARISING OUT OF THE USE OF THE DATA, WHETHER OR NOT BASED ON TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OF CONTRACT, BREACH OF WARRANTY OR ANY OTHER THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NOTWITHSTANDING ANY DAMAGES THAT YOU MIGHT INCUR FOR ANY REASON WHATSOEVER (INCLUDING, WITHOUT LIMITATION, ALL DAMAGES REFERENCED ABOVE AND ALL GENERAL DAMAGES), THE ENTIRE LIABILITY OF NXP SEMICONDUCTORS, AND YOUR EXCLUSIVE REMEDY FOR ALL OF THE FOREGOING SHALL BE LIMITED TO ACTUAL DAMAGES INCURRED BY YOU BASED ON REASONABLE RELIANCE UP TO ONE DOLLARS (US$1.00). THE FOREGOING LIMITATIONS, EXCLUSIONS AND DISCLAIMERS SHALL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE.

Your use of this data, and all consequences of such use, is solely your responsibility. You must perform sufficient engineering and additional qualification testing in order to properly evaluate your application and determine whether a candidate NXP Semiconductors device is suitable for use in that application.

NXP Semiconductors' products are specifically designed and manufactured to be used within the electrical, thermal, mechanical and other parameters set forth in NXP Semiconductors' data sheets. Quality and reliability data provided by NXP Semiconductors, such as MTBF, MSL and FIT, is intended to be a non-binding estimate of product performance based upon diffusion process, history only. It does not imply that any performance levels reflected in such data can be met if the product is operated outside the conditions expressly stated in the latest published data sheet for a device or in your application.

The RoHS data provided hereunder is preliminary and non binding for NXP Semiconductors. NXP Semiconductors does not accept any liability related to this data.

NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage nor for any other use that is not explicitly agreed between the parties. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk.

Any use of NXP Semiconductors' products beyond the scope defined in the current NXP Semiconductors' data sheet voids all warranty responsibility of NXP Semiconductors with respect to such devices, and also voids all responsibility of NXP Semiconductors with respect to any applications assistance, product design, software performance or services of any kind that were or may have been performed in connection with the sale of any such devices.

Further, resale of NXP Semiconductors' products or services with statements different from or beyond the parameters stated by NXP Semiconductors for that product in official NXP Semiconductors data sheets, or without the warnings or instructions provided by NXP Semiconductors, voids all express and any implied warranties for the associated NXP Semiconductors product or service, and is an unfair and deceptive business practice.

Documentation for this product

TypeFormatTitleDate
Data sheetpdfOctal D-type transparent latch (3-State) (v.1.0)1995-09-06
Application notepdfTest Fixtures for High Speed Logic (v.2.0)1998-04-02
Other typepdfFunctional selection guide ABT family (v.2.0)2004-08-13

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74ABT573AD9351 998 9011274ABT573AD,112ASELEMENT14 APAC1,5292/8/2012Buy onlinenot available
   EUFARNELL1,5162/8/2012Buy online 
   NANEWARK/ELEMENT141,4942/8/2012Buy online 
   NAARROW ELECTRONICS1662/8/2012Buy online 
   NAFUTURE ELECTRONICS392/6/2012Buy online 
   JAPANCHIP ONE STOPyes02/09/2012Buy online 
74ABT573AD9351 998 9011874ABT573AD,118NADIGI-KEY CORPORATION7,0552/8/2012Buy onlinenot available
   ASELEMENT14 APAC1,5292/8/2012Buy online 
   EUFARNELL1,5162/8/2012Buy online 
   NANEWARK/ELEMENT141,4942/8/2012Buy online 
   NAMOUSER ELECTRONICS7172/8/2012Buy online 
   NAMOUSER ELECTRONICS7172/8/2012Buy online 
   JAPANCHIP ONE STOPyes02/09/2012Buy online 
74ABT573ADB9351 999 0011274ABT573ADB,112EUARROW EUROPE8582/3/2012Buy onlinenot available
   JAPANCHIP ONE STOPno02/09/2012Buy online 
74ABT573ADB9351 999 0011874ABT573ADB,118NAAVNET ELECTRONICS MARKETING3,0002/8/2012Buy onlinenot available
   ASARROW ASIA PAC LTD2,0002/8/2012Buy online 
   JAPANCHIP ONE STOPno02/09/2012Buy online 
74ABT573AN9351 999 1011274ABT573AN,112JAPANCHIP ONE STOPno02/09/2012Buy online 
74ABT573APW9351 999 2011274ABT573APW,112JAPANCHIP ONE STOPno02/09/2012Buy onlinenot available
74ABT573APW9351 999 2011874ABT573APW,118NAMOUSER ELECTRONICS2,9002/8/2012Buy online 
   NAMOUSER ELECTRONICS2,9002/8/2012Buy online 
   NAFUTURE ELECTRONICS5002/6/2012Buy online 
   NADIGI-KEY CORPORATION2502/8/2012Buy online 
   NAAVNET ELECTRONICS MARKETING1502/8/2012Buy online 
   JAPANCHIP ONE STOPno02/09/2012Buy online 

Sample

Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with NXP our network of global and regional distributors is available and equipped to support you with NXP samples. As a NXP customer you also have the option to order samples via our sales organisation.

Technical support

Do you want to ask technical questions to an NXP expert?
Please select one of the following options:

How to search?

Restricted Document

You are accessing a password protected document.
Please choose an option below

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this restricted document.

First name*

Last name*

Company*

E-mail*

Comments

* required.

Print password request form:

Before we can grant you access to our confidential documents you are required to fill in, print and sign the password request form by which you comply with the NXP Non-disclosure agreement (NDA). Please email or fax the signed form to the email-address or fax-number specified on the form. After approval you will receive username and password via email. In case you already signed an NDA with NXP and already have username and password, you can skip this step.

Open document:

If you have received the username and password, you can open the document by clicking on the "open document" link. You will be prompted for username and password. After you fill in the username and password the download will start.

Forgot your password:

In case you forgot your password you can click on the "forgot your password" link to retrieve your password. Please complete the small form with your personal details and your request will be sent to NXP. You will receive an answer with your password shortly.

Request secure documentation

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this secure document.

First name*

Last name*

Company*

E-mail*

Comments

* required.

Datasheet confidential

Fill in your details and you will be contacted

First name*

Last name*

Company*

Country*

Telephone number*

E-mail*

* required.

Your e-mail address will only be used to send the datasheet and will not be used for any other purposes.

No datasheet available

Fill in your details to receive notification when the datasheet becomes available

First name*

Last name*

Company*

E-mail*

* required.

Your email address will only be used to send the datasheet and will not be used for any other purposes.