Datasheet Texas Instruments SN74LVTH245ADBLE — Даташит
| Производитель | Texas Instruments |
| Серия | SN74LVTH245A |
| Модель | SN74LVTH245ADBLE |
Приемопередатчики восьмеричной шины ABT 3,3 В с выходами с 3 состояниями 20-SSOP от -40 до 85
Datasheets
SN54LVTH245A, SN74LVTH245A datasheet
PDF, 1.5 Мб, Версия: T, Файл опубликован: 11 сен 2003
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Цены
9 предложений от 9 поставщиков 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SSOP -40 to 85 | |||
| SN74LVTH245ADBLE Texas Instruments | по запросу | ||
| SN74LVTH245ADBLE(LXH245A Texas Instruments | по запросу | ||
| SN74LVTH245ADBLE(L Texas Instruments | по запросу | ||
| SN74LVTH245ADBLE Texas Instruments | по запросу | ||
Статус
| Статус продукта | Снят с производства (Производитель прекратил производство прибора) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 20 |
| Package Type | DB |
| Industry STD Term | SSOP |
| JEDEC Code | R-PDSO-G |
| Width (мм) | 5.3 |
| Length (мм) | 7.2 |
| Thickness (мм) | 1.95 |
| Pitch (мм) | .65 |
| Max Height (мм) | 2 |
| Mechanical Data | Скачать |
Параметры
| Approx. Price (US$) | 0.26 | 1ku |
| Bits(#) | 8 |
| F @ Nom Voltage(Max)(Mhz) | 160 |
| ICC @ Nom Voltage(Max)(mA) | 5 |
| Тип входа | TTL/CMOS |
| Operating Temperature Range(C) | -40 to 85 |
| Output Drive (IOL/IOH)(Max)(mA) | -32/64 |
| Тип выхода | LVTTL |
| Package Group | SSOP |
| Package Size: mm2:W x L (PKG) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | LVT |
| VCC(Max)(V) | 3.6 |
| VCC(Min)(V) | 2.7 |
| Voltage(Nom)(V) | 3.3 |
| tpd @ Nom Voltage(Max)(ns) | 4 |
Экологический статус
| RoHS | Не совместим |
| Бессвинцовая технология (Pb Free) | Нет |
Application Notes
- LVT Family Characteristics (Rev. A)PDF, 98 Кб, Версия: A, Файл опубликован: 1 мар 1998
To address the need for a complete low-voltage interface solution, Texas Instruments has developed a new generation of logic devices capable of mixed-mode operation. The LVT series relies on a state-of-the-art submicron BiCMOS process to provide up to a 90% reduction in static power dissipation over ABT. LVT devices solve the system need for a transparent seam between the low-voltage and 5-V secti - LVT-to-LVTH ConversionPDF, 84 Кб, Файл опубликован: 8 дек 1998
Original LVT devices that have bus hold have been redesigned to add the High-Impedance State During Power Up and Power Down feature. Additional devices with and without bus hold have been added to the LVT product line. Design guidelines and issues related to the bus-hold features, switching characteristics, and timing requirements are discussed. - Bus-Hold CircuitPDF, 418 Кб, Файл опубликован: 5 фев 2001
When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of
Модельный ряд
Серия: SN74LVTH245A (19)
- SN74LVTH245ADBLE SN74LVTH245ADBR SN74LVTH245ADBRG4 SN74LVTH245ADW SN74LVTH245ADWG4 SN74LVTH245ADWR SN74LVTH245ADWRE4 SN74LVTH245ADWRG4 SN74LVTH245AGQNR SN74LVTH245ANSR SN74LVTH245ANSRG4 SN74LVTH245APW SN74LVTH245APWE4 SN74LVTH245APWG4 SN74LVTH245APWLE SN74LVTH245APWR SN74LVTH245APWRE4 SN74LVTH245APWRG4 SN74LVTH245ARGYR
Классификация производителя
- Semiconductors > Logic > Buffer/Driver/Transceiver > Standard Transceiver
