Datasheet Texas Instruments 74ALVTH16245VRG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74ALVTH16245 |
| Numero de parte | 74ALVTH16245VRG4 |
Transceptores de bus de 16 bits de 2.5 V / 3.3 V con salidas de 3 estados 48-TVSOP -40 a 85
Hojas de datos
2.5-V/3.3-V 16-Bit Bus Transceivers With 3-State Outputs datasheet
PDF, 939 Kb, Revisión: G, Archivo publicado: abr 4, 2002
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 48 |
| Package Type | DGV |
| Industry STD Term | TVSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | VT245 |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1.05 |
| Pitch (mm) | .4 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Bits | 16 |
| F @ Nom Voltage(Max) | 25 Mhz |
| ICC @ Nom Voltage(Max) | 5 mA |
| Operating Temperature Range | -40 to 85 C |
| Output Drive (IOL/IOH)(Max) | -32/64 mA |
| Package Group | TVSOP |
| Package Size: mm2:W x L | 48TVSOP: 62 mm2: 6.4 x 9.7(TVSOP) PKG |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | ALVT |
| VCC(Max) | 3.6 V |
| VCC(Min) | 2.3 V |
| Voltage(Nom) | 2.5,3.3 V |
| tpd @ Nom Voltage(Max) | 3.6,3.1 ns |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Advanced Low-Voltage TechnologyPDF, 59 Kb, Archivo publicado: jul 27, 1999
ALVT, the advanced low-voltage logic family, offers high-performance BiCMOS devices that are functional at 3.3-V and 2.5-V V sub CC and have low propagation delay, low static-power consumption, and 64 mA current drive. Other features include 5-V tolerance; auto3-state; bus hold; partial power down, hot insertion, and live insertion; and excellent simultaneous-switching and output-skew performance. - Bus-Hold CircuitPDF, 418 Kb, Archivo publicado: feb 5, 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 - 16-Bit Widebus Logic Families in 56-Ball 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)PDF, 895 Kb, Revisión: B, Archivo publicado: mayo 22, 2002
TI?s 56-ball MicroStar Jr.E package registered under JEDEC MO-225 has demonstrated through modeling and experimentation that it is an optimal solution for reducing inductance and capacitance improving thermal performance and minimizing board area usage in integrated bus functions. Multiple functions released in the 56-ball MicroStar Jr.E package have superior performance characteristics compa - Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)PDF, 154 Kb, Revisión: A, Archivo publicado: sept 8, 1999
In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families - 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 - TI IBIS File Creation Validation and Distribution ProcessesPDF, 380 Kb, Archivo publicado: agosto 29, 2002
The Input/Output Buffer Information Specification (IBIS) also known as ANSI/EIA-656 has become widely accepted among electronic design automation (EDA) vendors semiconductor vendors and system designers as the format for digital electrical interface data. Because IBIS models do not reveal proprietary internal processes or architectural information semiconductor vendors? support for IBIS con
Linea modelo
Serie: SN74ALVTH16245 (8)
Clasificación del fabricante
- Semiconductors > Logic > Buffer/Driver/Transceiver > Standard Transceiver