Datasheet Texas Instruments SN74LVTH244A-EP — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74LVTH244A-EP |
Producto mejorado 3.3-V Abt Octal Buffers / Drivers con salidas de 3 estados
Hojas de datos
SN74LVTH244A-EP datasheet
PDF, 436 Kb, Revisión: C, Archivo publicado: oct 28, 2003
Extracto del documento
Precios
Estado
| SN74LVTH244AQDBREP | SN74LVTH244AQPWREP | V62/03667-01XE | V62/03667-01YE | |
|---|---|---|---|---|
| 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) |
| Disponibilidad de muestra del fabricante | No | No | No | No |
Embalaje
| SN74LVTH244AQDBREP | SN74LVTH244AQPWREP | V62/03667-01XE | V62/03667-01YE | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 20 | 20 | 20 |
| Package Type | DB | PW | DB | PW |
| Industry STD Term | SSOP | TSSOP | SSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2000 | 2000 | 2000 | 2000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | LH244AEP | LH244AEP | LH244AEP | LH244AEP |
| Width (mm) | 5.3 | 4.4 | 5.3 | 4.4 |
| Length (mm) | 7.2 | 6.5 | 7.2 | 6.5 |
| Thickness (mm) | 1.95 | 1 | 1.95 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .65 |
| Max Height (mm) | 2 | 1.2 | 2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74LVTH244AQDBREP | SN74LVTH244AQPWREP | V62/03667-01XE | V62/03667-01YE |
|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 |
| Input Type | TTL | TTL | TTL | TTL |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Type | LVTTL | LVTTL | LVTTL | LVTTL |
| Package Group | SSOP | TSSOP | SSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) |
| Rating | HiRel Enhanced Product | HiRel Enhanced Product | HiRel Enhanced Product | HiRel Enhanced Product |
| Schmitt Trigger | No | No | No | No |
| Technology Family | LVT | LVT | LVT | LVT |
| VCC(Max), V | 3.6 | 3.6 | 3.6 | 3.6 |
| VCC(Min), V | 2.7 | 2.7 | 2.7 | 2.7 |
| Voltage(Nom), V | 3.3 | 3.3 | 3.3 | 3.3 |
Plan ecológico
| SN74LVTH244AQDBREP | SN74LVTH244AQPWREP | V62/03667-01XE | V62/03667-01YE | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- LVT Family Characteristics (Rev. A)PDF, 98 Kb, Revisión: A, Archivo publicado: marzo 1, 1998
To address the need for a complete low-voltage interface solution, Texas Instruments has developed a new generation of logic devices capable of mixed-mode operation. The LVT series relies on a state-of-the-art submicron BiCMOS process to provide up to a 90% reduction in static power dissipation over ABT. LVT devices solve the system need for a transparent seam between the low-voltage and 5-V secti - LVT-to-LVTH ConversionPDF, 84 Kb, Archivo publicado: dic 8, 1998
Original LVT devices that have bus hold have been redesigned to add the High-Impedance State During Power Up and Power Down feature. Additional devices with and without bus hold have been added to the LVT product line. Design guidelines and issues related to the bus-hold features, switching characteristics, and timing requirements are discussed.
Linea modelo
Serie: SN74LVTH244A-EP (4)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Logic Products> Buffers/Drivers/Transceivers> Buffer Drivers