Datasheet Texas Instruments SN74VMEH22501A — Даташит
| Производитель | Texas Instruments |
| Серия | SN74VMEH22501A |
8-Bit Universal Bus Transceiver and Two 1-Bit Bus Transceivers with 3-State Outputs
Datasheets
8-BIT UNIVERSAL BUS TRANSCEIVER AND TWO 1-BIT BUS TRANSCEIVERS WITH SPLIT LVTTL datasheet
PDF, 944 Кб, Версия: A, Файл опубликован: 23 фев 2010
Выписка из документа
Цены
Функции универсальной шины 8-Bit Univ & 2 1-Bit Bus Trncvr W/3St Otp | |||
| SN74VMEH22501A Texas Instruments | по запросу | ||
| SN74VMEH22501A Texas Instruments | по запросу | ||
Статус
| 74VMEH22501ADGGRE4 | SN74VMEH22501ADGGR | SN74VMEH22501ADGVR | SN74VMEH22501AZQLR | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Да | Да | Да |
Корпус / Упаковка / Маркировка
| 74VMEH22501ADGGRE4 | SN74VMEH22501ADGGR | SN74VMEH22501ADGVR | SN74VMEH22501AZQLR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 48 | 48 | 48 | 56 |
| Package Type | DGG | DGG | DGV | ZQL |
| Industry STD Term | TSSOP | TSSOP | TVSOP | BGA MICROSTAR JUNIOR |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PBGA-N |
| Package QTY | 2000 | 2000 | 2000 | 1000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Маркировка | VMEH22501A | VMEH22501A | VK501A | VK501A |
| Width (мм) | 6.1 | 6.1 | 4.4 | 4.5 |
| Length (мм) | 12.5 | 12.5 | 9.7 | 7 |
| Thickness (мм) | 1.15 | 1.15 | 1.05 | .75 |
| Pitch (мм) | .5 | .5 | .4 | .65 |
| Max Height (мм) | 1.2 | 1.2 | 1.2 | 1 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | 74VMEH22501ADGGRE4 | SN74VMEH22501ADGGR | SN74VMEH22501ADGVR | SN74VMEH22501AZQLR |
|---|---|---|---|---|
| Bits | 10 | 10 | 10 | 10 |
| F @ Nom Voltage(Max), Mhz | 120 | 120 | 120 | 120 |
| ICC @ Nom Voltage(Max), мА | 30 | 30 | 30 | 30 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Drive (IOL/IOH)(Max), мА | -12/12 | -12/12 | -12/12 | -12/12 |
| Package Group | TSSOP | TSSOP | TVSOP | BGA MICROSTAR JUNIOR |
| Package Size: mm2:W x L, PKG | 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) | 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) | 48TVSOP: 62 mm2: 6.4 x 9.7(TVSOP) | 56BGA MICROSTAR JUNIOR: 32 mm2: 4.5 x 7(BGA MICROSTAR JUNIOR) |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No |
| Technology Family | VME | VME | VME | VME |
| VCC(Max), В | 3.45 | 3.45 | 3.45 | 3.45 |
| VCC(Min), В | 3.15 | 3.15 | 3.15 | 3.15 |
| Voltage(Nom), В | 3.3 | 3.3 | 3.3 | 3.3 |
| tpd @ Nom Voltage(Max), нс | 8.9 | 8.9 | 8.9 | 8.9 |
Экологический статус
| 74VMEH22501ADGGRE4 | SN74VMEH22501ADGGR | SN74VMEH22501ADGVR | SN74VMEH22501AZQLR | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим |
Application Notes
- SN74VMEH22501 Universal Bus Transceiver for the VMEbus BackplanePDF, 168 Кб, Файл опубликован: 14 май 2003
- VMEH22501 in 2eSST and Conventional VME Backplane ApplicationsPDF, 487 Кб, Файл опубликован: 7 окт 2002
VMEbus(TM), one of the most widely used backplanes in the industry, has generated numerous end products by using third-party boards, mechanical hardware, software, and backplane driver chips. The VME double-edged source-synchronous transfer (2eSST) protocol needs an I/O driver to transmit signals along the VMEbus at significantly higher speeds than those achievable with the VME64 standard. TI addr - Power-Up 3-State (PU3S) Circuits in TI Standard Logic DevicesPDF, 209 Кб, Файл опубликован: 10 май 2002
Many telecom and networking applications require that cards be inserted and extracted from a live backplane without interrupting data or damaging components. To achieve this interface terminals of the card must be electrically isolated from the bus system during insertion or extraction from the backplane. To facilitate this Texas Instruments provides bus-interface and logic devices with features
Модельный ряд
Серия: SN74VMEH22501A (4)
Классификация производителя
- Semiconductors> Logic> Universal Bus Function> Universal Bus Transceiver (UBT)
