Datasheet Texas Instruments SN54LS49 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN54LS49 |
Decodificadores / controladores de BCD a siete segmentos con salidas de colector abierto
Hojas de datos
BCD-to-Seven-Segment Decoders/Drivers datasheet
PDF, 1.7 Mb, Archivo publicado: marzo 1, 1988
Extracto del documento
Precios
Estado
| SN54LS49J | SNJ54LS49J | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| SN54LS49J | SNJ54LS49J | |
|---|---|---|
| N | 1 | 2 |
| Pin | 14 | 14 |
| Package Type | J | J |
| Industry STD Term | CDIP | CDIP |
| JEDEC Code | R-GDIP-T | R-GDIP-T |
| Package QTY | 1 | 1 |
| Carrier | TUBE | TUBE |
| Device Marking | SN54LS49J | SNJ54LS49J |
| Width (mm) | 6.67 | 6.67 |
| Length (mm) | 19.56 | 19.56 |
| Thickness (mm) | 4.57 | 4.57 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN54LS49J | SNJ54LS49J |
|---|---|---|
| Operating Temperature Range, C | -55 to 125 | -55 to 125 |
| Package Group | CDIP | CDIP |
| Package Size: mm2:W x L, PKG | See datasheet (CDIP) | See datasheet (CDIP) |
| Rating | Military | Military |
| Schmitt Trigger | No | No |
| Technology Family | LS | LS |
| VCC(Max), V | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 |
Plan ecológico
| SN54LS49J | SNJ54LS49J | |
|---|---|---|
| RoHS | See ti.com | See ti.com |
Notas de aplicación
- Designing with the SN54/74LS123 (Rev. A)PDF, 118 Kb, Revisión: A, Archivo publicado: marzo 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and
Linea modelo
Serie: SN54LS49 (2)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Logic Products> Specialty Logic Products> Decoders/Encoders/Multiplexers