Datasheet Texas Instruments SN74LS423 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74LS423 |

Multivibradores monoestables retráctiles duales
Hojas de datos
Retriggerable Monostable Multivibrators datasheet
PDF, 606 Kb, Archivo publicado: marzo 1, 1988
Extracto del documento
Estado
| SN74LS423D | SN74LS423DG4 | SN74LS423N | SN74LS423NE4 | SN74LS423NSR | |
|---|---|---|---|---|---|
| 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) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No |
Embalaje
| SN74LS423D | SN74LS423DG4 | SN74LS423N | SN74LS423NE4 | SN74LS423NSR | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 16 | 16 | 16 | 16 | 16 |
| Package Type | D | D | N | N | NS |
| Industry STD Term | SOIC | SOIC | PDIP | PDIP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G |
| Package QTY | 40 | 40 | 25 | 25 | 2000 |
| Carrier | TUBE | TUBE | TUBE | TUBE | LARGE T&R |
| Device Marking | LS423 | LS423 | SN74LS423N | SN74LS423N | 74LS423 |
| Width (mm) | 3.91 | 3.91 | 6.35 | 6.35 | 5.3 |
| Length (mm) | 9.9 | 9.9 | 19.3 | 19.3 | 10.3 |
| Thickness (mm) | 1.58 | 1.58 | 3.9 | 3.9 | 1.95 |
| Pitch (mm) | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 5.08 | 5.08 | 2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74LS423D![]() | SN74LS423DG4![]() | SN74LS423N![]() | SN74LS423NE4![]() | SN74LS423NSR![]() |
|---|---|---|---|---|---|
| Bits | 2 | 2 | 2 | 2 | 2 |
| F @ Nom Voltage(Max), Mhz | 35 | 35 | 35 | 35 | 35 |
| ICC @ Nom Voltage(Max), mA | 20 | 20 | 20 | 20 | 20 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 |
| Output Drive (IOL/IOH)(Max), mA | 8/-0.4 | 8/-0.4 | 8/-0.4 | 8/-0.4 | 8/-0.4 |
| Package Group | SOIC | SOIC | 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) | See datasheet (PDIP) | See datasheet (PDIP) | 16SO: 80 mm2: 7.8 x 10.2(SO) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No |
| Technology Family | LS | LS | LS | LS | LS |
| VCC(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| VCC(Min), V | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 |
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 56 | 56 | 56 | 56 | 56 |
Plan ecológico
| SN74LS423D | SN74LS423DG4 | SN74LS423N | SN74LS423NE4 | SN74LS423NSR | |
|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | Sí | Sí |
Notas de aplicación
- Designing with the SN74LVC1G123 Monostable MultivibratorPDF, 158 Kb, Archivo publicado: jul 14, 2015
- 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: SN74LS423 (5)
Clasificación del fabricante
- Semiconductors> Logic> Specialty Logic> Monostable Multivibrator