Datasheet Texas Instruments SN74LS20J — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74LS20 |
| Numero de parte | SN74LS20J |
Puertas dobles NAND positivas de 4 entradas 14-CDIP 0 a 70
Hojas de datos
Dual 4-Input Positive-NAND Gates datasheet
PDF, 1.0 Mb, Archivo publicado: marzo 1, 1988
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 14 |
| Package Type | J |
| Industry STD Term | CDIP |
| JEDEC Code | R-GDIP-T |
| Width (mm) | 6.67 |
| Length (mm) | 19.56 |
| Thickness (mm) | 4.57 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Descargar |
Paramétricos
| Approx. Price (US$) | 0.31 | 1ku |
| Bits(#) | 2 |
| F @ Nom Voltage(Max)(Mhz) | 35 |
| ICC @ Nom Voltage(Max)(mA) | 0.011 |
| Input Type | TTL |
| Operating Temperature Range(C) | 0 to 70 |
| Output Drive (IOL/IOH)(Max)(mA) | 0.4/-16 |
| Output Type | TTL |
| Package Group | PDIP SO SOIC WAFERSALE |
| Package Size: mm2:W x L (PKG) | See datasheet (CDIP) See datasheet (PDIP) |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | LS |
| VCC(Max)(V) | 5.25 |
| VCC(Min)(V) | 4.75 |
| Voltage(Nom)(V) | 5 |
| tpd @ Nom Voltage(Max)(ns) | 22 |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
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: SN74LS20 (9)
Clasificación del fabricante
- Semiconductors > Logic > Gate > NAND Gate