Chip code and capabilities

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Chip code and capabilities

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MartinMagdy1999
Contributor I

I have a question about a chip with the code: 

74HC573D

L3D55k3  02

Uxd1431G

Those codes are written on only one chip, it's not understood, which difference between it and other subcodes 

74HC573D

XXXX XXXX XXXX  0x

XXXX XXXX XXXX

after the 74HC573D, Also Does it have the capability to work as a non-volatile memory as a flash ram for firmware or binaries burning? Also, I want to make sure that it's the right data sheet of it please follow the link: https://www.alldatasheet.com/datasheet-pdf/pdf/1512061/TOSHIBA/74HC573D.html


If It already holds firmware, Could I get a clone or a copy from it for testing wise? 

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vicentegomez
NXP TechSupport
NXP TechSupport

 

The 74HC573; 74HCT573 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).

This is a very old part and as far as I know now this part is nexperia part

 

https://www.nexperia.com/products/analog-logic-ics/synchronous-interface-logic/latches-registered-dr...

Regards

 

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