Some of the part numbers from onsemi have “-FXXXXX " or "-LXXXXX” in suffixes, such as M74VHC1GT14DFT1G-L22038 or NC7SZ32P5X-F22057.
For the case of M74VHC1GT14DFT1G-L22038 and M74VHC1GT14DFT1G, both these parts are the same and do not have any functional difference. Similarly, NC7SZ32P5X-F22057 and NC7SZ32P5X are the same part.
The -LXXXXX or -FXXXXX suffixes indicate that the parts with these suffixes are from previous lots prior to the corresponding final product change notification - FPCNXXXXX documents (FPCN22038X and FPCN22038X1) were implemented.
Basically, MC74VHC1G00DFT2G-L22038 is the old version of MC74VHC1G00DFT2G. There is a difference in BOM as described in both documents.
Applicable Part Numbers
| DK Part # | Mfr Part # | |
|---|---|---|
| 488-M74VHC1G126DFT2G-L22038TR-ND,488-M74VHC1G126DFT2G-L22038CT-ND,488-M74VHC1G126DFT2G-L22038DKR-ND | M74VHC1G126DFT2G-L22038 | |
| 488-M74VHC1GT126DF1G-L22038TR-ND,488-M74VHC1GT126DF1G-L22038CT-ND,488-M74VHC1GT126DF1G-L22038DKR-ND | M74VHC1GT126DF1G-L22038 | |
| 488-NL17SZ16DFT2G-L22038TR-ND,488-NL17SZ16DFT2G-L22038CT-ND | NL17SZ16DFT2G-L22038 | |
| 488-NL17SZ126DFT2G-L22038TR-ND,488-NL17SZ126DFT2G-L22038CT-ND | NL17SZ126DFT2G-L22038 | |
| 488-M74VHC1G125DFT2G-L22038TR-ND,488-M74VHC1G125DFT2G-L22038CT-ND | M74VHC1G125DFT2G-L22038 | |
| 488-M74VHC1G125DFT1G-L22038TR-ND | M74VHC1G125DFT1G-L22038 | |
| 2832-M74VHC1GT125DF2G-L22038-ND,488-M74VHC1GT125DF2G-L22038TR-ND,488-M74VHC1GT125DF2G-L22038CT-ND,488-M74VHC1GT125DF2G-L22038DKR-ND | M74VHC1GT125DF2G-L22038 | |
| 488-MC74VHC1G50DFT1G-L22038TR-ND,488-MC74VHC1G50DFT1G-L22038CT-ND,488-MC74VHC1G50DFT1G-L22038DKR-ND | MC74VHC1G50DFT1G-L22038 | |
| 488-MC74VHC1G07DFT1G-L22038TR-ND,488-MC74VHC1G07DFT1G-L22038CT-ND,488-MC74VHC1G07DFT1G-L22038DKR-ND | MC74VHC1G07DFT1G-L22038 | |
| 488-M74VHC1GT14DFT2G-L22038TR-ND,488-M74VHC1GT14DFT2G-L22038CT-ND,488-M74VHC1GT14DFT2G-L22038DKR-ND | M74VHC1GT14DFT2G-L22038 | |
| — | — | — |
| 488-MC74VHC1G86DFT2G-L22038TR-ND,488-MC74VHC1G86DFT2G-L22038CT-ND | MC74VHC1G86DFT2G-L22038 | |
| 488-MC74VHC1G09DFT2G-L22038TR-ND,488-MC74VHC1G09DFT2G-L22038CT-ND | MC74VHC1G09DFT2G-L22038 | |
| 488-M74VHC1GT00DFT2G-L22038TR-ND,488-M74VHC1GT00DFT2G-L22038CT-ND,488-M74VHC1GT00DFT2G-L22038DKR-ND | M74VHC1GT00DFT2G-L22038 | |
| 488-M74VHC1GT08DFT1G-L22038TR-ND,488-M74VHC1GT08DFT1G-L22038CT-ND,488-M74VHC1GT08DFT1G-L22038DKR-ND | M74VHC1GT08DFT1G-L22038 | |
| 488-MC74HC1G14DFT2G-L22038TR-ND,488-MC74HC1G14DFT2G-L22038CT-ND | MC74HC1G14DFT2G-L22038 | |
| 488-NL17SZ00DFT2G-L22038TR-ND,488-NL17SZ00DFT2G-L22038CT-ND | NL17SZ00DFT2G-L22038 | |
| 488-NL17SZ14DFT2G-L22038TR-ND,488-NL17SZ14DFT2G-L22038CT-ND | NL17SZ14DFT2G-L22038 | |
| 488-NL17SZ32DFT2G-L22038TR-ND,488-NL17SZ32DFT2G-L22038CT-ND,488-NL17SZ32DFT2G-L22038DKR-ND | NL17SZ32DFT2G-L22038 | |
| 488-MC74HC1G00DFT2G-L22038TR-ND,488-MC74HC1G00DFT2G-L22038CT-ND,488-MC74HC1G00DFT2G-L22038DKR-ND | MC74HC1G00DFT2G-L22038 | |
| 488-MC74HC1G32DFT1G-L22038TR-ND,488-MC74HC1G32DFT1G-L22038CT-ND | MC74HC1G32DFT1G-L22038 | |
| 488-MC74HC1GU04DFT2G-L22038TR-ND,488-MC74HC1GU04DFT2G-L22038CT-ND | MC74HC1GU04DFT2G-L22038 | |
| 488-M74VHC1GT04DFT2G-L22038TR-ND,488-M74VHC1GT04DFT2G-L22038CT-ND,488-M74VHC1GT04DFT2G-L22038DKR-ND | M74VHC1GT04DFT2G-L22038 | |
| 488-MC74HC1G08DFT2G-L22038TR-ND,488-MC74HC1G08DFT2G-L22038CT-ND | MC74HC1G08DFT2G-L22038 | |
| 488-MC74HC1G32DFT2G-L22038TR-ND,488-MC74HC1G32DFT2G-L22038CT-ND | MC74HC1G32DFT2G-L22038 | |
| 488-MC74HC1G04DFT1G-L22038TR-ND,488-MC74HC1G04DFT1G-L22038CT-ND,488-MC74HC1G04DFT1G-L22038DKR-ND | MC74HC1G04DFT1G-L22038 | |
| 488-M74VHC1G135DFT1G-L22038TR-ND,488-M74VHC1G135DFT1G-L22038CT-ND,488-M74VHC1G135DFT1G-L22038DKR-ND | M74VHC1G135DFT1G-L22038 | |
| 488-MC74VHC1G00DFT2G-L22038TR-ND,488-MC74VHC1G00DFT2G-L22038CT-ND | MC74VHC1G00DFT2G-L22038 | |
| 488-M74VHC1GU04DFT1G-L22038TR-ND | M74VHC1GU04DFT1G-L22038 | |
| 488-MC74VHC1G01DFT2G-L22038TR-ND | MC74VHC1G01DFT2G-L22038 | |
| 488-MC74VHC1G05DFT2G-L22038TR-ND | MC74VHC1G05DFT2G-L22038 | |
| 488-M74VHC1GT02DFT1G-L22038TR-ND | M74VHC1GT02DFT1G-L22038 | |
| 488-MC74VHC1G04DFT2G-L22038TR-ND | MC74VHC1G04DFT2G-L22038 | |
| 488-M74VHC1G135DFT2G-L22038TR-ND | M74VHC1G135DFT2G-L22038 | |
| 488-MC74HC1GU04DFT1G-L22038TR-ND | MC74HC1GU04DFT1G-L22038 | |
| 488-MC74HC1G04DFT2G-L22038TR-ND | MC74HC1G04DFT2G-L22038 | |
| 488-MC74VHC1GU04DF1G-L22038TR-ND | MC74VHC1GU04DF1G-L22038 | |
| 488-MC74VHC1G01DFT1G-L22038TR-ND | MC74VHC1G01DFT1G-L22038 | |
| 488-MC74VHC1G03DFT2G-L22038TR-ND | MC74VHC1G03DFT2G-L22038 | |
| 488-M74VHC1G132DFT2G-L22038TR-ND | M74VHC1G132DFT2G-L22038 | |
| 488-MC74VHC1G32DFT1G-L22038TR-ND,488-MC74VHC1G32DFT1G-L22038CT-ND | MC74VHC1G32DFT1G-L22038 | |
| 488-NL17SZ02DFT2G-L22038TR-ND,488-NL17SZ02DFT2G-L22038CT-ND,488-NL17SZ02DFT2G-L22038DKR-ND | NL17SZ02DFT2G-L22038 | |
| 488-M74VHC1GT00DFT1G-L22038TR-ND,488-M74VHC1GT00DFT1G-L22038CT-ND,488-M74VHC1GT00DFT1G-L22038DKR-ND | M74VHC1GT00DFT1G-L22038 | |
| 488-M74VHC1GT14DFT1G-L22038TR-ND,488-M74VHC1GT14DFT1G-L22038CT-ND,488-M74VHC1GT14DFT1G-L22038DKR-ND | M74VHC1GT14DFT1G-L22038 | |
| 488-MC74VHC1G02DFT2G-L22038TR-ND,488-MC74VHC1G02DFT2G-L22038CT-ND,488-MC74VHC1G02DFT2G-L22038DKR-ND | MC74VHC1G02DFT2G-L22038 | |
| 488-NL17SZ04DFT2G-L22038TR-ND | NL17SZ04DFT2G-L22038 | |
| 488-MC74VHC1G08DFT1G-L22038TR-ND,488-MC74VHC1G08DFT1G-L22038CT-ND,488-MC74VHC1G08DFT1G-L22038DKR-ND | MC74VHC1G08DFT1G-L22038 | |
| 488-MC74VHC1G32DFT2G-L22038TR-ND,488-MC74VHC1G32DFT2G-L22038CT-ND,488-MC74VHC1G32DFT2G-L22038DKR-ND | MC74VHC1G32DFT2G-L22038 |