Datasheet Texas Instruments SN74F521 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74F521 |
Comparadores de identidad / magnitud de 8 bits (P = Q) con Habilitar
Hojas de datos
8-Bit Identity Comparators datasheet
PDF, 1.2 Mb, Archivo publicado: oct 1, 1993
Extracto del documento
Precios
Estado
| SN74F521DW | SN74F521DWG4 | SN74F521DWR | SN74F521DWRG4 | SN74F521N | SN74F521NSR | |
|---|---|---|---|---|---|---|
| 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) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No |
Embalaje
| SN74F521DW | SN74F521DWG4 | SN74F521DWR | SN74F521DWRG4 | SN74F521N | SN74F521NSR | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DW | DW | DW | DW | N | NS |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | PDIP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G |
| Package QTY | 25 | 25 | 2000 | 2000 | 20 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R |
| Device Marking | F521 | F521 | F521 | F521 | SN74F521N | 74F521 |
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 5.3 |
| Length (mm) | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 12.6 |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 1.95 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74F521DW | SN74F521DWG4 | SN74F521DWR | SN74F521DWRG4 | SN74F521N | SN74F521NSR |
|---|---|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | 70 |
| ICC @ Nom Voltage(Max), mA | 32 | 32 | 32 | 32 | 32 | 32 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 |
| Output Drive (IOL/IOH)(Max), mA | 20/-1 | 20/-1 | 20/-1 | 20/-1 | 20/-1 | 20/-1 |
| Package Group | SOIC | SOIC | SOIC | SOIC | PDIP | SO |
| Package Size: mm2:W x L, PKG | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | 20SO: 98 mm2: 7.8 x 12.6(SO) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Technology Family | F | F | F | F | F | F |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 11 | 11 | 11 | 11 | 11 | 11 |
Plan ecológico
| SN74F521DW | SN74F521DWG4 | SN74F521DWR | SN74F521DWRG4 | SN74F521N | SN74F521NSR | |
|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | Sí |
Linea modelo
Serie: SN74F521 (6)
Clasificación del fabricante
- Semiconductors> Logic> Specialty Logic> Digital Comparator