Datasheet Texas Instruments SN54LS20 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN54LS20 |
Puertas dobles NAND positivas de 4 entradas
Hojas de datos
Dual 4-Input Positive-NAND Gates datasheet
PDF, 1.0 Mb, Archivo publicado: marzo 1, 1988
Extracto del documento
Precios
Estado
| JM38510/30007B2A | JM38510/30007BCA | JM38510/30007BDA | M38510/30007B2A | M38510/30007BCA | M38510/30007BDA | SN54LS20J | SNJ54LS20FK | SNJ54LS20J | SNJ54LS20W | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | No | No | No | No | No |
Embalaje
| JM38510/30007B2A | JM38510/30007BCA | JM38510/30007BDA | M38510/30007B2A | M38510/30007BCA | M38510/30007BDA | SN54LS20J | SNJ54LS20FK | SNJ54LS20J | SNJ54LS20W | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Pin | 20 | 14 | 14 | 20 | 14 | 14 | 14 | 20 | 14 | 14 |
| Package Type | FK | J | W | FK | J | W | J | FK | J | W |
| Industry STD Term | LCCC | CDIP | CFP | LCCC | CDIP | CFP | CDIP | LCCC | CDIP | CFP |
| JEDEC Code | S-CQCC-N | R-GDIP-T | R-GDFP-F | S-CQCC-N | R-GDIP-T | R-GDFP-F | R-GDIP-T | S-CQCC-N | R-GDIP-T | R-GDFP-F |
| Package QTY | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE |
| Device Marking | 30007B2A | 30007BCA | JM38510/ | 30007B2A | JM38510/ | JM38510/ | SN54LS20J | SNJ54LS | SNJ54LS20J | SNJ54LS20W |
| Width (mm) | 8.89 | 6.67 | 5.97 | 8.89 | 6.67 | 5.97 | 6.67 | 8.89 | 6.67 | 5.97 |
| Length (mm) | 8.89 | 19.56 | 9.21 | 8.89 | 19.56 | 9.21 | 19.56 | 8.89 | 19.56 | 9.21 |
| Thickness (mm) | 1.83 | 4.57 | 1.59 | 1.83 | 4.57 | 1.59 | 4.57 | 1.83 | 4.57 | 1.59 |
| Pitch (mm) | 1.27 | 2.54 | 1.27 | 1.27 | 2.54 | 1.27 | 2.54 | 1.27 | 2.54 | 1.27 |
| Max Height (mm) | 2.03 | 5.08 | 2.03 | 2.03 | 5.08 | 2.03 | 5.08 | 2.03 | 5.08 | 2.03 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | JM38510/30007B2A | JM38510/30007BCA | JM38510/30007BDA | M38510/30007B2A | M38510/30007BCA | M38510/30007BDA | SN54LS20J | SNJ54LS20FK | SNJ54LS20J | SNJ54LS20W |
|---|---|---|---|---|---|---|---|---|---|---|
| Bits | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| F @ Nom Voltage(Max), Mhz | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| ICC @ Nom Voltage(Max), mA | 0.011 | 0.011 | 0.011 | 0.011 | 0.011 | 0.011 | 0.011 | 0.011 | 0.011 | 0.011 |
| Input Type | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Drive (IOL/IOH)(Max), mA | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 | 0.4/-16 |
| Output Type | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Package Group | LCCC | CDIP | CFP | LCCC | CDIP | CFP | CDIP | LCCC | CDIP | CFP |
| Package Size: mm2:W x L, PKG | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) | See datasheet (CDIP) | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) |
| Rating | Military | Military | Military | Military | Military | Military | Military | Military | Military | Military |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No | No |
| Technology Family | LS | LS | LS | LS | LS | LS | LS | LS | LS | LS |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| tpd @ Nom Voltage(Max), ns | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Plan ecológico
| JM38510/30007B2A | JM38510/30007BCA | JM38510/30007BDA | M38510/30007B2A | M38510/30007BCA | M38510/30007BDA | SN54LS20J | SNJ54LS20FK | SNJ54LS20J | SNJ54LS20W | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | 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: SN54LS20 (10)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Logic Products> Gate Products