Datasheet Texas Instruments SN74LS299 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74LS299 |
Cambio universal / registros de almacenamiento
Hojas de datos
8-Bit Universal Shift/Storage Registers datasheet
PDF, 883 Kb, Archivo publicado: marzo 1, 1988
Extracto del documento
Precios
Estado
| SN74LS299DW | SN74LS299N | SN74LS299NE4 | |
|---|---|---|---|
| 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
| SN74LS299DW | SN74LS299N | SN74LS299NE4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | DW | N | N |
| Industry STD Term | SOIC | PDIP | PDIP |
| JEDEC Code | R-PDSO-G | R-PDIP-T | R-PDIP-T |
| Package QTY | 25 | 20 | 20 |
| Carrier | TUBE | TUBE | TUBE |
| Device Marking | LS299 | SN74LS299N | SN74LS299N |
| Width (mm) | 7.5 | 6.35 | 6.35 |
| Length (mm) | 12.8 | 24.33 | 24.33 |
| Thickness (mm) | 2.35 | 4.57 | 4.57 |
| Pitch (mm) | 1.27 | 2.54 | 2.54 |
| Max Height (mm) | 2.65 | 5.08 | 5.08 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74LS299DW | SN74LS299N | SN74LS299NE4 |
|---|---|---|---|
| 3-State Output | Yes | Yes | Yes |
| F @ Nom Voltage(Max), Mhz | 35 | 35 | 35 |
| ICC @ Nom Voltage(Max), mA | 53 | 53 | 53 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 |
| Output Drive (IOL/IOH)(Max), mA | 24/-2.6 | 24/-2.6 | 24/-2.6 |
| Package Group | SOIC | PDIP | PDIP |
| Package Size: mm2:W x L, PKG | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) |
| Rating | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No |
| Technology Family | LS | LS | LS |
| VCC(Max), V | 5.25 | 5.25 | 5.25 |
| VCC(Min), V | 4.75 | 4.75 | 4.75 |
| Voltage(Nom), V | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 39 | 39 | 39 |
Plan ecológico
| SN74LS299DW | SN74LS299N | SN74LS299NE4 | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente |
| Pb gratis | Sí | Sí |
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: SN74LS299 (3)
Clasificación del fabricante
- Semiconductors> Logic> Flip-Flop/Latch/Register> Shift Register