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Customers Who Evaluated This Product Also EvaluatedProduct InformationFeatures
DESCRIPTION/ORDERING INFORMATIONThe 'LV138A devices are 3-line to 8-line decoders/demultiplexers designed for 2-V to 5.5-V VCC operation. These devices are designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible. The conditions at the binary-select inputs (A, B, C) and the three enable inputs (G1, G2A, G2B) select one of eight output lines. The two active-low (G2A, G2B) and one active-high (G1) enable inputs reduce the need for external gates or inverters when expanding. A 24-line decoder can be implemented without external inverters and a 32-line decoder requires only one inverter. An enable input can be used as a data input for demultiplexing applications. These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Footprints | Samples |
| SN74LV138AD | ACTIVE | -40 to 85 | 0.22 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | |
| SN74LV138ADBR | ACTIVE | -40 to 85 | 0.20 | 1ku | SSOP (DB) | 16 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LV138ADBRE4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SSOP (DB) | 16 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LV138ADBRG4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SSOP (DB) | 16 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LV138ADE4 | ACTIVE | -40 to 85 | 0.22 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | |
| SN74LV138ADG4 | ACTIVE | -40 to 85 | 0.22 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | |
| SN74LV138ADGVR | ACTIVE | -40 to 85 | 0.22 | 1ku | TVSOP (DGV) | 16 | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | ||
| SN74LV138ADGVRE4 | ACTIVE | -40 to 85 | 0.22 | 1ku | TVSOP (DGV) | 16 | 2000 | LARGE T&R | |||
| SN74LV138ADGVRG4 | ACTIVE | -40 to 85 | 0.22 | 1ku | TVSOP (DGV) | 16 | 2000 | LARGE T&R | |||
| SN74LV138ADR | ACTIVE | -40 to 85 | 0.20 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LV138ADRE4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LV138ADRG4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LV138ANSR | ACTIVE | -40 to 85 | 0.20 | 1ku | SO (NS) | 16 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LV138ANSRG4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SO (NS) | 16 | View | 2000 | LARGE T&R | Purchase Samples | |
| SN74LV138APW | ACTIVE | -40 to 85 | 0.20 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | Purchase Samples | |
| SN74LV138APWE4 | ACTIVE | -40 to 85 | 0.20 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | Purchase Samples | |
| SN74LV138APWG4 | ACTIVE | -40 to 85 | 0.20 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | Purchase Samples | |
| SN74LV138APWR | ACTIVE | -40 to 85 | 0.20 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LV138APWRE4 | ACTIVE | -40 to 85 | 0.20 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | Contact TI Distributor or Sales Office | |
| SN74LV138APWRG4 | ACTIVE | -40 to 85 | 0.20 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | ||
| SN74LV138APWT | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 16 | View | 250 | SMALL T&R | Purchase Samples | |
| SN74LV138APWTE4 | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 16 | View | 250 | SMALL T&R | Purchase Samples | |
| SN74LV138APWTG4 | ACTIVE | -40 to 85 | 0.33 | 1ku | TSSOP (PW) | 16 | View | 250 | SMALL T&R | Purchase Samples | |
| SN74LV138ARGYR | ACTIVE | -40 to 85 | 0.33 | 1ku | QFN (RGY) | 16 | 3000 | LARGE T&R | |||
| SN74LV138ARGYRG4 | ACTIVE | -40 to 85 | 0.33 | 1ku | QFN (RGY) | 16 | 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.
| Reported Distributor Inventory as of 11:00 AM GMT, 26 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksSN74LV138AD | |||
| Americas | Arrow | >1k | |
| Avnet | 976 | ||
| Newark | >1k | ||
| Rochester Electronics | >1k | ||
| Asia | Farnell Asia | 478 | |
| Europe | Avnet-SILICA | >1k | |
| EBV Elektronik | >1k | ||
| Farnell | 459 | ||
| Spoerle | >1k | ||
| Worldwide | DigiKey | >1k | |
| Mouser Electronics | 16 | ||
| TI Lead Time*: 15 WeeksSN74LV138ADBR | |||
| Americas | Rochester Electronics | >1k | |
| TI Lead Time*: 15 WeeksSN74LV138ADBRE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 15 WeeksSN74LV138ADBRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138ADE4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksSN74LV138ADG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 12 WeeksSN74LV138ADGVR | |||
| Worldwide | DigiKey | 153 | |
| TI Lead Time*: 12 WeeksSN74LV138ADGVRE4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 12 WeeksSN74LV138ADGVRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksSN74LV138ADR | |||
| Americas | Arrow | >1k | |
| Rochester Electronics | >1k | ||
| Asia | WPI | >1k | |
| Europe | EBV Elektronik | >1k | |
| Worldwide | DigiKey | >1k | |
| Mouser Electronics | 12 | ||
| TI Lead Time*: 20 WeeksSN74LV138ADRE4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksSN74LV138ADRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 15 WeeksSN74LV138ANSR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 15 WeeksSN74LV138ANSRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138APW | |||
| Americas | Avnet | >1k | |
| Asia | WPI | 69 | |
| Europe | EBV Elektronik | >1k | |
| TI Lead Time*: 20 WeeksSN74LV138APWE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138APWG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138APWR | |||
| Europe | Spoerle | >1k | |
| TI Lead Time*: 20 WeeksSN74LV138APWRE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138APWRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138APWT | |||
| Americas | Avnet | 250 | |
| TI Lead Time*: 20 WeeksSN74LV138APWTE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksSN74LV138APWTG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 18 WeeksSN74LV138ARGYR | |||
| Americas | Avnet | >1k | |
| Rochester Electronics | >1k | ||
| Worldwide | DigiKey | 131 | |
| TI Lead Time*: 18 WeeksSN74LV138ARGYRG4 | |||
| Worldwide | DigiKey | Available | |
** 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 |
| SN74LV138AD | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADBRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADGVR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADGVRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADGVRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ADRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ANSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ANSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWTE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138APWTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74LV138ARGYR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| SN74LV138ARGYRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | 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.
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