Datasheet Texas Instruments SN74HC244DWE4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74HC244 |
| Numero de parte | SN74HC244DWE4 |
Buffers Octal y controladores de línea con salidas de 3 estados 20-SOIC -40 a 85
Hojas de datos
SNx4HC244 Octal Buffers and Line Drivers With 3-State Outputs datasheet
PDF, 1.5 Mb, Revisión: E, Archivo publicado: mayo 24, 2016
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 20 |
| Package Type | DW |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 25 |
| Carrier | TUBE |
| Device Marking | HC244 |
| Width (mm) | 7.5 |
| Length (mm) | 12.8 |
| Thickness (mm) | 2.35 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 2.65 |
| Mechanical Data | Descargar |
Paramétricos
| Bits | 8 |
| F @ Nom Voltage(Max) | 28 Mhz |
| ICC @ Nom Voltage(Max) | 0.08 mA |
| Operating Temperature Range | -40 to 85 C |
| Output Drive (IOL/IOH)(Max) | -7.8/7.8 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) PKG |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | HC |
| VCC(Max) | 6 V |
| VCC(Min) | 2 V |
| Voltage(Nom) | 6 V |
| tpd @ Nom Voltage(Max) | 29 ns |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Simultaneous-Switching Performance of TI Logic Devices (Rev. B)PDF, 378 Kb, Revisión: B, Archivo publicado: feb 23, 2005
Simultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore, system designers are faced with challenges to minimize simultaneous-switching noise, while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw
Linea modelo
Serie: SN74HC244 (25)
- SN74HC244ADBLE SN74HC244APWLE SN74HC244DBLE SN74HC244DBR SN74HC244DBRG4 SN74HC244DW SN74HC244DWE4 SN74HC244DWG4 SN74HC244DWR SN74HC244DWRE4 SN74HC244DWRG4 SN74HC244N SN74HC244N3 SN74HC244NE4 SN74HC244NSR SN74HC244NSRG4 SN74HC244PW SN74HC244PWE4 SN74HC244PWG4 SN74HC244PWLE SN74HC244PWR SN74HC244PWRE4 SN74HC244PWRG4 SN74HC244PWT SN74HC244QDWRG4Q1
Clasificación del fabricante
- Semiconductors > Logic > Buffer/Driver/Transceiver > Non-Inverting Buffer/Driver