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Product InformationFeatures
DESCRIPTION/ORDERING INFORMATIONThe SN74AVC6T622 is a voltage-level transceiver for interfacing 1.8 V audio codec (AC’97) controllers, the audio/analog modem functionality found in personal computers, with 3.3V AC’97 codec links. With the digital switching levels of today’s AC’97 codecs lowering to 1.8-V logic levels, the SN74AVC6T622 device can be used to bridge the gap between legacy 3.3-V AC’97 codecs and AC’97 controllers that are now operating at 1.8 V. The 6-bit wide SN74AVC6T622 device complies with the AC’97 electrical interface (both levels and timing) specification. Two supply-voltage pins allow the A-port and B-port input switching thresholds to be configured separately. The A port is designed to track VCCA, while the B port is designed to track VCCB. VCCA and VCCB can accept any supply voltage from 1.2 V to 3.6 V. If either VCC is switched off (VCCA = 0 V and/or VCCB = 0 V), all outputs are placed in the high-impedance state to conserve power. The SN74AVC6T622 is available in two 0.5-mm-pitch ball grid array (BGA) packages. The 20-ball package has dimensions of 3 mm × 2.5 mm, and the 24-ball package measures 3 mm × 3 mm. Memory cards are widely used in mobile phones, PDAs, digital cameras, personal media players, camcorders, set-top boxes, etc. Low static power consumption and small package size make the SN74AVC6T622 an ideal choice for these applications. |
| Price | Packaging | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Samples |
| SN74AVC6T622PWR | ACTIVE | -40 to 85 | 0.90 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | |
| SN74AVC6T622PWRG4 | ACTIVE | -40 to 85 | 0.90 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | |
| SN74AVC6T622RGYR | ACTIVE | -40 to 85 | 0.99 | 1ku | QFN (RGY) | 20 | 1000 | LARGE T&R | ||
| SN74AVC6T622RGYR4 | ACTIVE | -40 to 85 | 0.99 | 1ku | QFN (RGY) | 20 | 1000 | LARGE T&R | ||
| SN74AVC6T622ZXYR | ACTIVE | -40 to 85 | 0.99 | 1ku | BGA MICROSTAR JUNIOR (ZXY) | 20 | 2500 | 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 11:05 AM GMT, 22 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 18 WeeksSN74AVC6T622PWR | |||
| Americas | Arrow | >1k | |
| Avnet | >1k | ||
| Newark | >1k | ||
| Asia | Farnell Asia | >1k | |
| Europe | Avnet-SILICA | >1k | |
| Farnell | >1k | ||
| Spoerle | >1k | ||
| Worldwide | DigiKey | >1k | |
| Mouser Electronics | >1k | ||
| TI Lead Time*: 18 WeeksSN74AVC6T622PWRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 16 WeeksSN74AVC6T622RGYR | |||
| Asia | WPI | 930 | |
| Worldwide | DigiKey | 247 | |
| TI Lead Time*: 16 WeeksSN74AVC6T622RGYR4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 14 WeeksSN74AVC6T622ZXYR | |||
| Asia | WPI | >1k | |
| Worldwide | DigiKey | >1k | |
** 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 |
SN74AVC6T622PWR  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74AVC6T622PWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| SN74AVC6T622RGYR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| SN74AVC6T622RGYR4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| SN74AVC6T622ZXYR | 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.
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 SN74AVC6T622 
View Application Notes for Application Specific (Compact flash, SD, MMC, I2C)
View More Literature for Application Specific (Compact flash, SD, MMC, I2C)
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| TXS0206 | MMC, SD Card, MemoryStick Voltage-Translation Transceiver With ESD Protection and EMI Filtering | VOLTAGE LEVEL TRANSLATION-APPLICATION SPECIFIC (COMPACT FLASH, SD, MMC, I2C) | TI customers also evaluated this product. |
| TXB0106 | 6-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect | VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS | TI customers also evaluated this product. |
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