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ordering information NC − No internal connection ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25 SN74HC257N SN74HC258N SN74HC257N SN74HC258N Tube of 40 SN74HC257D Reel of 2500 SN74HC257DR HC257 SOIC − D Reel of 250 SN74HC257DT Tube of 40 Reel of 2500 SN74HC258D SN74HC258DR HC258 −40°C to 85°C .
ERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25 SN74HC257N SN74HC258N SN74HC257N SN74HC258N Tube of 40 SN74HC257D Reel of 2500 SN74HC257DR HC257 SOIC − D Reel of 250 SN74HC257DT Tube of 40 Reel of 2500 SN74HC258D SN74HC258DR HC258 −40°C to 85°C SOP − NS Reel of 2000 SN74HC257NSR SN74HC258NSR HC257 HC258 Tube of 90 SN74HC257PW Reel of 2000 SN74HC257PWR HC257 TSSOP − PW Reel of 250 Tube of 90 SN74HC257PWT SN74HC258PW Reel of 2000 SN74HC258PWR HC258 Reel of 250 SN74HC258PWT −55°C to 125°C CDIP − J LCCC − FK Tube of 25 Tube of 55 SNJ54HC257J SNJ54HC258J S.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SN74HC251 |
Texas Instruments |
Data Selectors/Multiplexers |
|
| 2 | SN74HC251D |
Texas Instruments |
Data Selectors/Multiplexers |
|
| 3 | SN74HC251N |
Texas Instruments |
Data Selectors/Multiplexers |
|
| 4 | SN74HC253 |
Texas Instruments |
Dual 4-Line To 1-Line Data Selectors/Multiplexers |
|
| 5 | SN74HC253-EP |
Texas Instruments |
Dual 4-Line To 1-Line Data Selectors/Multiplexers |
|
| 6 | SN74HC253-Q1 |
Texas Instruments |
Dual 4-Line To 1-Line Data Selectors/Multiplexers |
|
| 7 | SN74HC253D |
Texas Instruments |
Dual 4-Line To 1-Line Data Selectors/Multiplexers |
|
| 8 | SN74HC253N |
Texas Instruments |
Dual 4-Line To 1-Line Data Selectors/Multiplexers |
|
| 9 | SN74HC257N |
Texas Instruments |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
|
| 10 | SN74HC258 |
Texas Instruments |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
|
| 11 | SN74HC258N |
Texas Instruments |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
|
| 12 | SN74HC259 |
Texas Instruments |
8-Bit Addressable Latches |
|