Datasheet Texas Instruments CD74AC238 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | CD74AC238 |
Decodificador / demultiplexor no inversor de 3 líneas a 8 líneas
Hojas de datos
Precios
Estado
| CD74AC238M96 | CD74AC238M96E4 | CD74AC238M96G4 | |
|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No |
Embalaje
| CD74AC238M96 | CD74AC238M96E4 | CD74AC238M96G4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | D | D | D |
| Industry STD Term | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | AC238M | AC238M | AC238M |
| Width (mm) | 3.91 | 3.91 | 3.91 |
| Length (mm) | 9.9 | 9.9 | 9.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | CD74AC238M96 | CD74AC238M96E4 | CD74AC238M96G4 |
|---|---|---|---|
| Bandwidth, MHz | 100 | 100 | 100 |
| Bits | 8 | 8 | 8 |
| Number of Channels | 1 | 1 | 1 |
| Configuration | 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 | 100 | 100 | 100 |
| Function | Decoder/Demultiplexer | Decoder/Demultiplexer | Decoder/Demultiplexer |
| ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 | 0.08 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Drive (IOL/IOH)(Max), mA | 24/-24 | 24/-24 | 24/-24 |
| Package Group | SOIC | SOIC | SOIC |
| 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) |
| Rating | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No |
| Technology Family | AC | AC | AC |
| Type | Standard | Standard | Standard |
| VCC(Max), V | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 1.5 | 1.5 | 1.5 |
| Voltage(Nom), V | 1.5, 3.3,5 | 1.5, 3.3,5 | 1.5, 3.3,5 |
| tpd @ Nom Voltage(Max), ns | 187,21,15 | 187,21,15 | 187,21,15 |
Plan ecológico
| CD74AC238M96 | CD74AC238M96E4 | CD74AC238M96G4 | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente |
Notas de aplicación
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple VccPDF, 43 Kb, Archivo publicado: abr 1, 1996
Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren
Linea modelo
Serie: CD74AC238 (3)
Clasificación del fabricante
- Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders