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Other qualified versions of SN74LS245
Customers Who Evaluated This Product Also EvaluatedProduct InformationFeatures
Description
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can disable the device so that the buses are effectively isolated. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Footprints | Samples |
| SN74LS245DBR | ACTIVE | 0 to 70 | 0.48 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LS245DBRE4 | ACTIVE | 0 to 70 | 0.48 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LS245DBRG4 | ACTIVE | 0 to 70 | 0.48 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LS245DW | ACTIVE | 0 to 70 | 0.53 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | Purchase Samples | |
| SN74LS245DWG4 | ACTIVE | 0 to 70 | 0.53 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | Purchase Samples | |
| SN74LS245DWR | ACTIVE | 0 to 70 | 0.48 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LS245DWRG4 | ACTIVE | 0 to 70 | 0.48 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | ||
| SN74LS245J | OBSOLETE | 0 to 70 | CDIP (J) | 20 | Not Available | ||||
| SN74LS245N | ACTIVE | 0 to 70 | 0.48 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | Contact TI Distributor or Sales Office | |
| SN74LS245N3 | OBSOLETE | 0 to 70 | PDIP (N) | 20 | View | Not Available | |||
| SN74LS245NE4 | ACTIVE | 0 to 70 | 0.48 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | Purchase Samples | |
| SN74LS245NSR | ACTIVE | 0 to 70 | 0.48 | 1ku | SO (NS) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LS245NSRE4 | ACTIVE | 0 to 70 | 0.48 | 1ku | SO (NS) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LS245NSRG4 | ACTIVE | 0 to 70 | 0.48 | 1ku | SO (NS) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
* 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.
| Reported Distributor Inventory as of 10:54 AM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 15 WeeksSN74LS245DBR | |||
| Americas | Rochester Electronics | >1k | |
| Worldwide | Mouser Electronics | >1k | |
| TI Lead Time*: 15 WeeksSN74LS245DBRE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 15 WeeksSN74LS245DBRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 15 WeeksSN74LS245DW | |||
| Americas | Arrow | >1k | |
| Newark | 25 | ||
| Rochester Electronics | >1k | ||
| Asia | Farnell Asia | 27 | |
| Europe | Arrow Southern Europe | >1k | |
| Spoerle | >1k | ||
| Worldwide | DigiKey | 46 | |
| Mouser Electronics | 10 | ||
| TI Lead Time*: 15 WeeksSN74LS245DWG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 15 WeeksSN74LS245DWR | |||
| Americas | Arrow | >1k | |
| Asia | Wintech | >1k | |
| Worldwide | DigiKey | 128 | |
| Mouser Electronics | 293 | ||
| TI Lead Time*: 15 WeeksSN74LS245DWRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 15 WeeksSN74LS245N | |||
| Americas | Arrow | >1k | |
| Rochester Electronics | >1k | ||
| Europe | Arrow Northern Europe | 895 | |
| Arrow Southern Europe | >1k | ||
| Spoerle | >1k | ||
| Worldwide | DigiKey | 16 | |
| Mouser Electronics | >1k | ||
| Call**SN74LS245N3 | |||
| Americas | Rochester Electronics | 161 | |
| TI Lead Time*: 15 WeeksSN74LS245NE4 | |||
| Worldwide | DigiKey | Available | |
| Mouser Electronics | 1 | ||
| TI Lead Time*: 15 WeeksSN74LS245NSR | |||
| Worldwide | Mouser Electronics | >1k | |
| TI Lead Time*: 15 WeeksSN74LS245NSRE4 | |||
| Worldwide | Mouser Electronics | >1k | |
| TI Lead Time*: 15 WeeksSN74LS245NSRG4 | |||
| None Reported View 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.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| SN74LS245DBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245DBRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245DBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245DW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245DWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245DWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245DWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245N | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| SN74LS245NE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| SN74LS245NSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245NSRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LS245NSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 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.
Most useful technical documents for SN74LS245 
View Application Notes for Standard Transceivers
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