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Product InformationFeatures
Description
This octal bus transceiver is designed for 1.65-V to 3.6-V VCC operation. The SN74LVC245A is designed for asynchronous communication between data buses. The device transmits data 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 be used to disable the device so the buses are effectively isolated. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment. 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. |
| Price ($US) | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price ($US) | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Footprints | Samples |
| SN74LVC245ADBLE | OBSOLETE | -40 to 85 | SSOP (DB) | 20 | View | Not Available | |||
| SN74LVC245ADBR | ACTIVE | -40 to 85 | 0.24 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ADBRE4 | ACTIVE | -40 to 85 | 0.24 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ADBRG4 | ACTIVE | -40 to 85 | 0.24 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ADGVR | ACTIVE | -40 to 85 | 0.36 | 1ku | TVSOP (DGV) | 20 | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | ||
| SN74LVC245ADGVRE4 | ACTIVE | -40 to 85 | 0.36 | 1ku | TVSOP (DGV) | 20 | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | ||
| SN74LVC245ADGVRG4 | ACTIVE | -40 to 85 | 0.36 | 1ku | TVSOP (DGV) | 20 | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | ||
| SN74LVC245ADW | ACTIVE | -40 to 85 | 0.24 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | Purchase Samples | |
| SN74LVC245ADWE4 | ACTIVE | -40 to 85 | 0.24 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | Purchase Samples | |
| SN74LVC245ADWG4 | ACTIVE | -40 to 85 | 0.24 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | Purchase Samples | |
| SN74LVC245ADWR | ACTIVE | -40 to 85 | 0.24 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ADWRE4 | ACTIVE | -40 to 85 | 0.24 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ADWRG4 | ACTIVE | -40 to 85 | 0.24 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245AGQNR | NRND | -40 to 85 | 0.55 | 1ku | BGA MICROSTAR JUNIOR (GQN) | 20 | 1000 | LARGE T&R | Not Available | ||
| SN74LVC245AN | ACTIVE | -40 to 85 | 0.33 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | Contact TI Distributor or Sales Office | |
| SN74LVC245ANE4 | ACTIVE | -40 to 85 | 0.33 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | Contact TI Distributor or Sales Office | |
| SN74LVC245ANSR | ACTIVE | -40 to 85 | 0.33 | 1ku | SO (NS) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ANSRE4 | ACTIVE | -40 to 85 | 0.33 | 1ku | SO (NS) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245ANSRG4 | ACTIVE | -40 to 85 | 0.33 | 1ku | SO (NS) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245APW | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 20 | View | 70 | TUBE | Purchase Samples | |
| SN74LVC245APWE4 | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 20 | View | 70 | TUBE | Purchase Samples | |
| SN74LVC245APWG4 | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 20 | View | 70 | TUBE | Purchase Samples | |
| SN74LVC245APWLE | OBSOLETE | -40 to 85 | TSSOP (PW) | 20 | View | Not Available | |||
| SN74LVC245APWR | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245APWRE4 | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245APWRG4 | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LVC245APWT | ACTIVE | -40 to 85 | 0.66 | 1ku | TSSOP (PW) | 20 | View | 250 | SMALL T&R | Purchase Samples | |
| SN74LVC245APWTE4 | ACTIVE | -40 to 85 | 0.66 | 1ku | TSSOP (PW) | 20 | View | 250 | SMALL T&R | Purchase Samples | |
| SN74LVC245APWTG4 | ACTIVE | -40 to 85 | 0.66 | 1ku | TSSOP (PW) | 20 | View | 250 | SMALL T&R | Purchase Samples | |
| SN74LVC245ARGYR | ACTIVE | -40 to 85 | 0.37 | 1ku | QFN (RGY) | 20 | 1000 | LARGE T&R | |||
| SN74LVC245ARGYRG4 | ACTIVE | -40 to 85 | 0.37 | 1ku | QFN (RGY) | 20 | 1000 | LARGE T&R | |||
| SN74LVC245AZQNR | ACTIVE | -40 to 85 | 0.40 | 1ku | BGA MICROSTAR JUNIOR (ZQN) | 20 | 1000 | 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 | |||||||
| SN74LVC245ADBR | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 2585 | 23 Oct | 7 Weeks | Americas | Arrow | >1k | |||
| >10k | 27 Oct | Avnet | >1k | ||||||
| DigiKey | >1k | |||||||
| Mouser Electronics | >1k | |||||||
| Rochester Electronics | >1k | |||||||
| Asia | WPI | >1k | ||||||
| Europe | Arrow Northern Europe | >1k | ||||||
| EBV Elektronik | >1k | |||||||
| Spoerle | >1k | |||||||
| SN74LVC245ADBRE4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 2585 | 23 Oct | 7 Weeks | None Reported View Distributors | |||||
| >10k | 27 Oct | ||||||||
| SN74LVC245ADBRG4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 2585 | 23 Oct | 7 Weeks | Americas | Avnet | >1k | |||
| >10k | 27 Oct | Rochester Electronics | >1k | ||||||
| SN74LVC245ADGVR | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 6000 | 22 Sep | 4 Weeks | Americas | Arrow | >1k | |||
| >10k | 23 Oct | DigiKey | >1k | ||||||
| Mouser Electronics | >1k | |||||||
| SN74LVC245ADGVRE4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 6000 | 22 Sep | 4 Weeks | None Reported View Distributors | |||||
| >10k | 23 Oct | ||||||||
| SN74LVC245ADGVRG4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 6000 | 22 Sep | 4 Weeks | None Reported View Distributors | |||||
| >10k | 23 Oct | ||||||||
| SN74LVC245ADW | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 3000 | 15 Sep | 5 Weeks | Americas | Avnet | >1k | |||
| >10k | 20 Oct | DigiKey | >1k | ||||||
| Mouser Electronics | >1k | |||||||
| Newark | 303 | |||||||
| Europe | Arrow Northern Europe | 550 | ||||||
| Arrow Southern Europe | >1k | |||||||
| Avnet-SILICA | >1k | |||||||
| EBV Elektronik | >1k | |||||||
| Farnell | >1k | |||||||
| Spoerle | >1k | |||||||
| SN74LVC245ADWE4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 3000 | 15 Sep | 5 Weeks | None Reported View Distributors | |||||
| >10k | 20 Oct | ||||||||
| SN74LVC245ADWG4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 3000 | 15 Sep | 5 Weeks | Americas | Rochester Electronics | >1k | |||
| >10k | 20 Oct | ||||||||
| SN74LVC245ADWR | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 4000* | >10k | 22 Sep | 4 Weeks | Americas | Arrow | >1k | |||
| DigiKey | >1k | |||||||
| Mouser Electronics | >1k | |||||||
| Rochester Electronics | >1k | |||||||
| Asia | WPI | >1k | ||||||
| Wintech | >1k | |||||||
| Europe | Arrow Northern Europe | >1k | ||||||
| Avnet-SILICA | >1k | |||||||
| EBV Elektronik | >1k | |||||||
| SN74LVC245ADWRE4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 4000* | >10k | 22 Sep | 4 Weeks | None Reported View Distributors | |||||
| SN74LVC245ADWRG4 | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 4000* | >10k | 22 Sep | 4 Weeks | Americas | Mouser Electronics | >1k | |||
| SN74LVC245AGQNR | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 8000 | 22 Sep | 5 Weeks | Americas | Rochester Electronics | >1k | |||
| 9016 | 29 Sep | ||||||||
| SN74LVC245AN | As of 8:12 AM GMT, 07 Sep 2008 | As of 8:12 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 22 Sep | 5 Weeks | Americas | DigiKey | >1k | |||
| Mouser Electronics | 85 | |||||||
| Rochester Electronics | >1k | |||||||