Datasheet Texas Instruments SN74F157A — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74F157A |

Multiplicadores / selectores de datos cuádruples de 2 líneas a 1 línea
Hojas de datos
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers datasheet
PDF, 82 Kb, Revisión: A, Archivo publicado: oct 1, 1993
Extracto del documento
Estado
| SN74F157AD | SN74F157ADG4 | SN74F157ADR | SN74F157AN | SN74F157AN3 | SN74F157ANE4 | SN74F157ANSR | |
|---|---|---|---|---|---|---|---|
| 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) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | Sí | No | No | No | No |
Embalaje
| SN74F157AD | SN74F157ADG4 | SN74F157ADR | SN74F157AN | SN74F157AN3 | SN74F157ANE4 | SN74F157ANSR | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | D | D | D | N | N | N | NS |
| Industry STD Term | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDIP-T | R-PDSO-G |
| Package QTY | 40 | 40 | 2500 | 25 | 25 | 2000 | |
| Carrier | TUBE | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | |
| Device Marking | F157A | F157A | F157A | SN74F157AN | SN74F157AN | 74F157A | |
| Width (mm) | 3.91 | 3.91 | 3.91 | 6.35 | 6.35 | 6.35 | 5.3 |
| Length (mm) | 9.9 | 9.9 | 9.9 | 19.3 | 19.3 | 19.3 | 10.3 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 3.9 | 3.9 | 3.9 | 1.95 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 2.54 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 5.08 | 5.08 | 5.08 | 2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74F157AD![]() | SN74F157ADG4![]() | SN74F157ADR![]() | SN74F157AN![]() | SN74F157AN3![]() | SN74F157ANE4![]() | SN74F157ANSR![]() |
|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.14 | 1ku | ||||||
| Bandwidth, MHz | 70 | 70 | 70 | 70 | 70 | 70 | |
| Bits | 1 | 1 | 1 | 1 | 1 | 1 | |
| Number of Channels | 4 | 4 | 4 | 4 | 4 | 4 | |
| Channels(#) | 4 | ||||||
| Configuration | 2:1 | 2:1 | 2:1 | 2:1 | 2:1 | 2:1 | 2:1 |
| Digital input leakage(Max), uA | 5 | 5 | 5 | 5 | 5 | 5 | |
| ESD Charged Device Model, kV | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | |
| ESD HBM, kV | 2 | 2 | 2 | 2 | 2 | 2 | |
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | 70 | |
| F @ Nom Voltage(Max)(Mhz) | 70 | ||||||
| Function | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer |
| ICC @ Nom Voltage(Max), mA | 23 | 23 | 23 | 23 | 23 | 23 | |
| ICC @ Nom Voltage(Max)(mA) | 23 | ||||||
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | |
| Operating Temperature Range(C) | 0 to 70 | ||||||
| Output Drive (IOL/IOH)(Max), mA | 20/-1 | 20/-1 | 20/-1 | 20/-1 | 20/-1 | 20/-1 | |
| Output Drive (IOL/IOH)(Max)(mA) | 20/-1 | ||||||
| Package Group | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP | SO |
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) | 16SO: 80 mm2: 7.8 x 10.2(SO) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | ||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No |
| Technology Family | F | F | F | F | F | F | F |
| Type | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| VCC(Max)(V) | 5.5 | ||||||
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| VCC(Min)(V) | 4.5 | ||||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | |
| Voltage(Nom)(V) | 5 | ||||||
| tpd @ Nom Voltage(Max), ns | 11 | 11 | 11 | 11 | 11 | 11 | |
| tpd @ Nom Voltage(Max)(ns) | 11 |
Plan ecológico
| SN74F157AD | SN74F157ADG4 | SN74F157ADR | SN74F157AN | SN74F157AN3 | SN74F157ANE4 | SN74F157ANSR | |
|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Desobediente | Obediente | Obediente |
| Pb gratis | Sí | Sí | No |
Linea modelo
Serie: SN74F157A (7)
Clasificación del fabricante
- Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders