Datasheet Texas Instruments SN74ALVTH16245 — Ficha de datos
Fabricante | Texas Instruments |
Serie | SN74ALVTH16245 |
Transceptores de bus de 16 bits de 2.5 V / 3.3 V con salidas de 3 estados
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
74ALVTH16245GRE4 | 74ALVTH16245VRG4 | 74ALVTH16245ZQLR | SN74ALVTH16245DL | SN74ALVTH16245DLR | SN74ALVTH16245GR | SN74ALVTH16245KR | SN74ALVTH16245VR | |
---|---|---|---|---|---|---|---|---|
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) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No | No | No | No | No | No | No |
Embalaje
74ALVTH16245GRE4 | 74ALVTH16245VRG4 | 74ALVTH16245ZQLR | SN74ALVTH16245DL | SN74ALVTH16245DLR | SN74ALVTH16245GR | SN74ALVTH16245KR | SN74ALVTH16245VR | |
---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Pin | 48 | 48 | 56 | 48 | 48 | 48 | 56 | 48 |
Package Type | DGG | DGV | ZQL | DL | DL | DGG | GQL | DGV |
Industry STD Term | TSSOP | TVSOP | BGA MICROSTAR JUNIOR | SSOP | SSOP | TSSOP | BGA MICROSTAR JUNIOR | TVSOP |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PBGA-N | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PBGA-N | R-PDSO-G |
Package QTY | 2000 | 2000 | 1000 | 25 | 1000 | 2000 | 2000 | |
Carrier | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | |
Device Marking | ALVTH16245 | VT245 | VT245 | ALVTH16245 | ALVTH16245 | ALVTH16245 | VT245 | |
Width (mm) | 6.1 | 4.4 | 4.5 | 7.49 | 7.49 | 6.1 | 4.5 | 4.4 |
Length (mm) | 12.5 | 9.7 | 7 | 15.88 | 15.88 | 12.5 | 7 | 9.7 |
Thickness (mm) | 1.15 | 1.05 | .75 | 2.59 | 2.59 | 1.15 | .75 | 1.05 |
Pitch (mm) | .5 | .4 | .65 | .635 | .635 | .5 | .65 | .4 |
Max Height (mm) | 1.2 | 1.2 | 1 | 2.79 | 2.79 | 1.2 | 1 | 1.2 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | 74ALVTH16245GRE4 | 74ALVTH16245VRG4 | 74ALVTH16245ZQLR | SN74ALVTH16245DL | SN74ALVTH16245DLR | SN74ALVTH16245GR | SN74ALVTH16245KR | SN74ALVTH16245VR |
---|---|---|---|---|---|---|---|---|
Approx. Price (US$) | 0.52 | 1ku | |||||||
Bits | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
Bits(#) | 16 | |||||||
F @ Nom Voltage(Max), Mhz | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
F @ Nom Voltage(Max)(Mhz) | 25 | |||||||
ICC @ Nom Voltage(Max), mA | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
ICC @ Nom Voltage(Max)(mA) | 5 | |||||||
Input Type | TTL | |||||||
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
Operating Temperature Range(C) | -40 to 85 | |||||||
Output Drive (IOL/IOH)(Max), mA | -32/64 | -32/64 | -32/64 | -32/64 | -32/64 | -32/64 | -32/64 | |
Output Drive (IOL/IOH)(Max)(mA) | -32/64 | |||||||
Output Type | TTL | |||||||
Package Group | TSSOP | TVSOP | BGA MICROSTAR JUNIOR | SSOP | SSOP | TSSOP | BGA MICROSTAR JUNIOR | TVSOP |
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) | 56BGA MICROSTAR JUNIOR: 32 mm2: 4.5 x 7(BGA MICROSTAR JUNIOR) | 48SSOP: 164 mm2: 10.35 x 15.88(SSOP) | 48SSOP: 164 mm2: 10.35 x 15.88(SSOP) | 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) | 48TVSOP: 62 mm2: 6.4 x 9.7(TVSOP) | |
Package Size: mm2:W x L (PKG) | 56BGA MICROSTAR JUNIOR: 32 mm2: 4.5 x 7(BGA MICROSTAR JUNIOR) | |||||||
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Schmitt Trigger | No | No | No | No | No | No | No | No |
Technology Family | ALVT | ALVT | ALVT | ALVT | ALVT | ALVT | ALVT | ALVT |
VCC(Max), V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | |
VCC(Max)(V) | 3.6 | |||||||
VCC(Min), V | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | |
VCC(Min)(V) | 2.3 | |||||||
Voltage(Nom), V | 2.5,3.3 | 2.5,3.3 | 2.5,3.3 | 2.5,3.3 | 2.5,3.3 | 2.5,3.3 | 2.5,3.3 | |
Voltage(Nom)(V) | 2.5 3.3 | |||||||
tpd @ Nom Voltage(Max), ns | 3.6,3.1 | 3.6,3.1 | 3.6,3.1 | 3.6,3.1 | 3.6,3.1 | 3.6,3.1 | 3.6,3.1 | |
tpd @ Nom Voltage(Max)(ns) | 3.6 3.1 |
Plan ecológico
74ALVTH16245GRE4 | 74ALVTH16245VRG4 | 74ALVTH16245ZQLR | SN74ALVTH16245DL | SN74ALVTH16245DLR | SN74ALVTH16245GR | SN74ALVTH16245KR | SN74ALVTH16245VR | |
---|---|---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Obediente |
Pb gratis | No |
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 - 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 - 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
Linea modelo
Serie: SN74ALVTH16245 (8)
Clasificación del fabricante
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver