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Datasheet![]()
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NanoFree is a trademark of Texas Instruments DESCRIPTION/ORDERING INFORMATIONThis single-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. The SN74LVC1T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports always is active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ. The SN74LVC1T45 is designed so that the DIR input is powered by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The VCC isolation feature ensures that if either VCC input is at GND, then both ports are in the high-impedance state. NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package. |
| Price ($US) | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price ($US) | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| SN74LVC1T45DBVR | ACTIVE | -40 to 85 | 0.29 | 1ku | SOT-23 (DBV) | 6 | View | 3000 | LARGE T&R | |||
| SN74LVC1T45DBVRE4 | ACTIVE | -40 to 85 | 0.29 | 1ku | SOT-23 (DBV) | 6 | View | 3000 | LARGE T&R | |||
| SN74LVC1T45DBVRG4 | ACTIVE | -40 to 85 | 0.29 | 1ku | SOT-23 (DBV) | 6 | View | 3000 | LARGE T&R | |||
| SN74LVC1T45DBVT | ACTIVE | -40 to 85 | 0.57 | 1ku | SOT-23 (DBV) | 6 | View | 250 | SMALL T&R | Purchase Samples | ||
| SN74LVC1T45DBVTE4 | ACTIVE | -40 to 85 | 0.57 | 1ku | SOT-23 (DBV) | 6 | View | 250 | SMALL T&R | Purchase Samples | ||
| SN74LVC1T45DBVTG4 | ACTIVE | -40 to 85 | 0.57 | 1ku | SOT-23 (DBV) | 6 | View | 250 | SMALL T&R | Purchase Samples | ||
| SN74LVC1T45DCKR | ACTIVE | -40 to 85 | 0.29 | 1ku | SC70 (DCK) | 6 | View | 3000 | LARGE T&R | |||
| SN74LVC1T45DCKRE4 | ACTIVE | -40 to 85 | 0.29 | 1ku | SC70 (DCK) | 6 | View | 3000 | LARGE T&R | |||
| SN74LVC1T45DCKRG4 | ACTIVE | -40 to 85 | 0.29 | 1ku | SC70 (DCK) | 6 | View | 3000 | LARGE T&R | |||
| SN74LVC1T45DCKT | ACTIVE | -40 to 85 | 0.57 | 1ku | SC70 (DCK) | 6 | View | 250 | SMALL T&R | Purchase Samples | ||
| SN74LVC1T45DCKTE4 | ACTIVE | -40 to 85 | 0.57 | 1ku | SC70 (DCK) | 6 | View | 250 | SMALL T&R | Purchase Samples | ||
| SN74LVC1T45DCKTG4 | ACTIVE | -40 to 85 | 0.57 | 1ku | SC70 (DCK) | 6 | View | 250 | SMALL T&R | Purchase Samples | ||
| SN74LVC1T45DRLR | ACTIVE | -40 to 85 | 0.33 | 1ku | SOT (DRL) | 6 | 4000 | LARGE T&R | ||||
| SN74LVC1T45DRLRG4 | ACTIVE | -40 to 85 | 0.33 | 1ku | SOT (DRL) | 6 | 4000 | LARGE T&R | ||||
| SN74LVC1T45YZPR | ACTIVE | -40 to 85 | 0.31 | 1ku | DSBGA (YZP) | 6 | 3000 | LARGE T&R | ||||
* 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.
| TI Inventory Status | Reported Distributor Inventory | |||||||
| SN74LVC1T45DBVR | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 9 Sep | 4 Weeks | Americas | Arrow | >1k | |||
| DigiKey | >1k | |||||||
| Mouser Electronics | >1k | |||||||
| Rochester Electronics | >1k | |||||||
| Asia | WPI | >1k | ||||||
| Europe | Avnet-SILICA | >1k | ||||||
| EBV Elektronik | >1k | |||||||
| SN74LVC1T45DBVRE4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 9 Sep | 4 Weeks | Americas | Avnet | >1k | |||
| Mouser Electronics | >1k | |||||||
| SN74LVC1T45DBVRG4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 9 Sep | 4 Weeks | Americas | Mouser Electronics | 684 | |||
| SN74LVC1T45DBVT | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 250 | 22 Sep | 5 Weeks | Americas | Arrow | >1k | |||
| >10k | 7 Oct | Mouser Electronics | 594 | ||||||
| Newark | >1k | |||||||
| Rochester Electronics | >1k | |||||||
| Asia | WPI | 87 | ||||||
| Europe | Arrow Southern Europe | 250 | ||||||
| Avnet-SILICA | 764 | |||||||
| Farnell | >1k | |||||||
| Spoerle | 500 | |||||||
| SN74LVC1T45DBVTE4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 250 | 22 Sep | 5 Weeks | None Reported View Distributors | |||||
| >10k | 7 Oct | ||||||||
| SN74LVC1T45DBVTG4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 250 | 22 Sep | 5 Weeks | None Reported View Distributors | |||||
| >10k | 7 Oct | ||||||||
| SN74LVC1T45DCKR | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 29 Sep | 4 Weeks | Americas | Arrow | >1k | |||
| Avnet | >1k | |||||||
| DigiKey | >1k | |||||||
| Mouser Electronics | >1k | |||||||
| Newark | >1k | |||||||
| Asia | WPI | >1k | ||||||
| Wintech | >1k | |||||||
| Europe | EBV Elektronik | >1k | ||||||
| SN74LVC1T45DCKRE4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 29 Sep | 4 Weeks | None Reported View Distributors | |||||
| SN74LVC1T45DCKRG4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 29 Sep | 4 Weeks | None Reported View Distributors | |||||
| SN74LVC1T45DCKT | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Sep | 4 Weeks | Americas | Arrow | >1k | |||
| Avnet | 500 | |||||||
| Mouser Electronics | 606 | |||||||
| Europe | EBV Elektronik | 250 | ||||||
| Farnell | >1k | |||||||
| Spoerle | >1k | |||||||
| SN74LVC1T45DCKTE4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Sep | 4 Weeks | Europe | Abacus Polar | 500 | |||
| SN74LVC1T45DCKTG4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Sep | 4 Weeks | None Reported View Distributors | |||||
| SN74LVC1T45DRLR | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 7 Weeks | Americas | Avnet | >1k | ||||
| DigiKey | >1k | |||||||
| Asia | WPI | >1k | ||||||
| SN74LVC1T45DRLRG4 | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 7 Weeks | None Reported View Distributors | ||||||
| SN74LVC1T45YZPR | As of 8:13 AM GMT, 07 Sep 2008 | As of 8:13 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | >10k | 6 Oct | 10 Weeks | Americas | DigiKey | >1k | |||
| Mouser Electronics | >1k | |||||||
| Newark | >1k | |||||||
| Asia | WPI | >1k | ||||||
* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.
** 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 |
| SN74LVC1T45DBVR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DBVRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DBVRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DBVT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DBVTE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DBVTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DCKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DCKRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DCKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DCKT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DCKTE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DCKTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DRLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45DRLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LVC1T45YZPR | Green (RoHS & no Sb/Br) | SNAGCU | 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.
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