Datasheet Texas Instruments 74VMEH22501DGGRE4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74VMEH22501 |
| Numero de parte | 74VMEH22501DGGRE4 |
Transceptor de bus universal de 8 bits y dos transceptores de bus de 1 bit con salidas de 3 estados 48-TSSOP 0 a 85
Hojas de datos
SN74VMEH22501 datasheet
PDF, 943 Kb, Revisión: F, Archivo publicado: feb 23, 2010
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 48 |
| Package Type | DGG |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | VMEH22501 |
| Width (mm) | 6.1 |
| Length (mm) | 12.5 |
| Thickness (mm) | 1.15 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Bits | 10 |
| F @ Nom Voltage(Max) | 120 Mhz |
| ICC @ Nom Voltage(Max) | 30 mA |
| Operating Temperature Range | -40 to 85,0 to 85 C |
| Output Drive (IOL/IOH)(Max) | -12/12 mA |
| Package Group | TSSOP |
| Package Size: mm2:W x L | 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) PKG |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | VME |
| VCC(Max) | 3.45 V |
| VCC(Min) | 3.15 V |
| Voltage(Nom) | 3.3 V |
| tpd @ Nom Voltage(Max) | 8.9 ns |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- SN74VMEH22501 Universal Bus Transceiver for the VMEbus BackplanePDF, 168 Kb, Archivo publicado: mayo 14, 2003
- VMEH22501 in 2eSST and Conventional VME Backplane ApplicationsPDF, 487 Kb, Archivo publicado: oct 7, 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 Kb, Archivo publicado: mayo 10, 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
Linea modelo
Serie: SN74VMEH22501 (5)
- 74VMEH22501DGGRE4 SN74VMEH22501DGG SN74VMEH22501DGGR SN74VMEH22501DGVR SN74VMEH22501ZQLR
Clasificación del fabricante
- Semiconductors > Logic > Universal Bus Function > Universal Bus Transceiver (UBT)