Datasheet Texas Instruments SN74VMEH22501A-EP — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74VMEH22501A-EP |
Producto mejorado Transceptor de bus universal de 8 bits y dos transceptores de bus de 1 bit
Hojas de datos
SN74VMEH22501A-EP 8-Bit Universal Bus Transceiver and Two 1-Bit Bus Transceivers With Split LVTTL Port, Feedback Path, and 3-State Outputs datasheet
PDF, 920 Kb, Revisión: A, Archivo publicado: nov 9, 2015
Extracto del documento
Estado
| CVMEH22501AIDGGREP | CVMEH22501AIDGVREP | CVMEH22501AMDGGREP | V62/05606-01XE | V62/05606-01YE | V62/05606-02XE | |
|---|---|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | Sí | Sí | No | No |
Embalaje
| CVMEH22501AIDGGREP | CVMEH22501AIDGVREP | CVMEH22501AMDGGREP | V62/05606-01XE | V62/05606-01YE | V62/05606-02XE | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 48 | 48 | 48 | 48 | 48 | 48 |
| Package Type | DGG | DGV | DGG | DGG | DGV | DGG |
| Industry STD Term | TSSOP | TVSOP | TSSOP | TSSOP | TVSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | VMEH22501EP | VK501AEP | VMEH22501MEP | VMEH22501EP | VK501AEP | VMEH22501MEP |
| Width (mm) | 6.1 | 4.4 | 6.1 | 6.1 | 4.4 | 6.1 |
| Length (mm) | 12.5 | 9.7 | 12.5 | 12.5 | 9.7 | 12.5 |
| Thickness (mm) | 1.15 | 1.05 | 1.15 | 1.15 | 1.05 | 1.15 |
| Pitch (mm) | .5 | .4 | .5 | .5 | .4 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | CVMEH22501AIDGGREP | CVMEH22501AIDGVREP | CVMEH22501AMDGGREP | V62/05606-01XE | V62/05606-01YE | V62/05606-02XE |
|---|---|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 120 | 120 | 120 | 120 | 120 | 120 |
| ICC @ Nom Voltage(Max), mA | 30 | 30 | 30 | 30 | 30 | 30 |
| Input Type | LVTTL | LVTTL | LVTTL | LVTTL | LVTTL | LVTTL |
| Operating Temperature Range, C | -40 to 85,-55 to 125 | -40 to 85,-55 to 125 | -40 to 85,-55 to 125 | -40 to 85,-55 to 125 | -40 to 85,-55 to 125 | -40 to 85,-55 to 125 |
| Output Drive (IOL/IOH)(Max), mA | -12/12 | -12/12 | -12/12 | -12/12 | -12/12 | -12/12 |
| Output Type | LVTTL | LVTTL | LVTTL | LVTTL | LVTTL | LVTTL |
| Package Group | TSSOP | TVSOP | TSSOP | TSSOP | TVSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) | 48TVSOP: 62 mm2: 6.4 x 9.7(TVSOP) | 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) | 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) |
| Rating | HiRel Enhanced Product | HiRel Enhanced Product | HiRel Enhanced Product | HiRel Enhanced Product | HiRel Enhanced Product | HiRel Enhanced Product |
| Schmitt Trigger | No | No | No | No | No | No |
| Technology Family | VME | VME | VME | VME | VME | VME |
| VCC(Max), V | 3.45 | 3.45 | 3.45 | 3.45 | 3.45 | 3.45 |
| VCC(Min), V | 3.15 | 3.15 | 3.15 | 3.15 | 3.15 | 3.15 |
| Voltage(Nom), V | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
| tpd @ Nom Voltage(Max), ns | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 |
Plan ecológico
| CVMEH22501AIDGGREP | CVMEH22501AIDGVREP | CVMEH22501AMDGGREP | V62/05606-01XE | V62/05606-01YE | V62/05606-02XE | |
|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | 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: SN74VMEH22501A-EP (6)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Logic Products> Universal Bus Function Products