Datasheet Texas Instruments CD74HCT191E — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | CD74HCT191 |
| Numero de parte | CD74HCT191E |
Contadores ascendentes / descendentes binarios de 4 bits síncronos preestablecidos de alta velocidad CMOS Logic 16-PDIP -55 a 125
Hojas de datos
CD54HC190, CD74HC190, CD54HC191, CD74HC191, CD54HCT191, CD74HCT191 datasheet
PDF, 1.2 Mb, Revisión: E, Archivo publicado: oct 7, 2003
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 16 |
| Package Type | N |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Package QTY | 25 |
| Carrier | TUBE |
| Device Marking | CD74HCT191E |
| Width (mm) | 6.35 |
| Length (mm) | 19.3 |
| Thickness (mm) | 3.9 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Descargar |
Paramétricos
| Bits | 4 |
| F @ Nom Voltage(Max) | 25 Mhz |
| Function | Counter |
| ICC @ Nom Voltage(Max) | 0.08 mA |
| Operating Temperature Range | -55 to 125 C |
| Output Drive (IOL/IOH)(Max) | 4/-4 mA |
| Package Group | PDIP |
| Package Size: mm2:W x L | See datasheet (PDIP) PKG |
| Rating | Catalog |
| Technology Family | HCT |
| Type | Binary |
| VCC(Max) | 5.5 V |
| VCC(Min) | 4.5 V |
| Voltage(Nom) | 5 V |
| tpd @ Nom Voltage(Max) | 48 ns |
Plan ecológico
| RoHS | Obediente |
| Pb gratis | Sí |
Linea modelo
Serie: CD74HCT191 (2)
- CD74HCT191E CD74HCT191M
Clasificación del fabricante
- Semiconductors > Logic > Specialty Logic > Counter/Arithmetic/Parity Function