Datasheet Texas Instruments SN74S138A — Ficha de datos
| Fabricante | Texas Instruments | 
| Serie | SN74S138A | 

Decodificador / demultiplexor de 3 líneas a 8 líneas
Hojas de datos
3-Line To 8-Line Decoders/Demultiplexers datasheet
PDF, 1.2 Mb, Archivo publicado: marzo 1, 1988
Extracto del documento
Estado
| SN74S138AD | SN74S138AN | SN74S138AN3 | SN74S138ANE4 | |
|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Activo (Recomendado para nuevos diseños) | 
| Disponibilidad de muestra del fabricante | No | No | No | No | 
Embalaje
| SN74S138AD | SN74S138AN | SN74S138AN3 | SN74S138ANE4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 
| Pin | 16 | 16 | 16 | 16 | 
| Package Type | D | N | N | N | 
| Industry STD Term | SOIC | PDIP | PDIP | PDIP | 
| JEDEC Code | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDIP-T | 
| Package QTY | 40 | 25 | 25 | |
| Carrier | TUBE | TUBE | TUBE | |
| Device Marking | S138A | SN74S138AN | SN74S138AN | |
| Width (mm) | 3.91 | 6.35 | 6.35 | 6.35 | 
| Length (mm) | 9.9 | 19.3 | 19.3 | 19.3 | 
| Thickness (mm) | 1.58 | 3.9 | 3.9 | 3.9 | 
| Pitch (mm) | 1.27 | 2.54 | 2.54 | 2.54 | 
| Max Height (mm) | 1.75 | 5.08 | 5.08 | 5.08 | 
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | 
Paramétricos
| Parameters / Models | SN74S138AD![]()  | SN74S138AN![]()  | SN74S138AN3![]()  | SN74S138ANE4![]()  | 
|---|---|---|---|---|
| Approx. Price (US$) | 0.77 | 1ku | |||
| Bandwidth, MHz | 50 | 50 | 50 | |
| Bits | 8 | 8 | 8 | |
| Bits(#) | 8 | |||
| Number of Channels | 1 | 1 | 1 | |
| Channels(#) | 1 | |||
| Configuration | 3:8 | 3:8 | 3:8 | 3:8 | 
| Digital input leakage(Max), uA | 5 | 5 | 5 | |
| ESD Charged Device Model, kV | 0.75 | 0.75 | 0.75 | |
| ESD HBM, kV | 2 | 2 | 2 | |
| F @ Nom Voltage(Max), Mhz | 50 | 50 | 50 | |
| F @ Nom Voltage(Max)(Mhz) | 50 | |||
| Function | Decoder/Demultiplexer | Decoder/Demultiplexer | Decoder/Demultiplexer | Decoder/Demultiplexer | 
| ICC @ Nom Voltage(Max), mA | 74 | 74 | 74 | |
| ICC @ Nom Voltage(Max)(mA) | 74 | |||
| Input Type | TTL | |||
| Operating Temperature Range, C | 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 | |
| Output Drive (IOL/IOH)(Max)(mA) | 20/-1 | |||
| Output Type | TTL | |||
| Package Group | SOIC | PDIP | PDIP | PDIP | 
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | |||
| Rating | Catalog | Catalog | Catalog | Catalog | 
| Schmitt Trigger | No | No | No | No | 
| Technology Family | S | S | S | S | 
| Type | Standard | Standard | Standard | Standard | 
| VCC(Max), V | 5.25 | 5.25 | 5.25 | |
| VCC(Max)(V) | 5.25 | |||
| VCC(Min), V | 4.75 | 4.75 | 4.75 | |
| VCC(Min)(V) | 4.75 | |||
| Voltage(Nom), V | 5 | 5 | 5 | |
| Voltage(Nom)(V) | 5 | |||
| tpd @ Nom Voltage(Max), ns | 41 | 41 | 41 | |
| tpd @ Nom Voltage(Max)(ns) | 41 | 
Plan ecológico
| SN74S138AD | SN74S138AN | SN74S138AN3 | SN74S138ANE4 | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Desobediente | Obediente | 
| Pb gratis | Sí | Sí | No | 
Linea modelo
Serie: SN74S138A (4)
Clasificación del fabricante
- Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders