Datasheet Texas Instruments SN74ACT2229 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74ACT2229 |
256 x 1 x 2 memorias FIFO síncronas independientes duales
Hojas de datos
Dual 64 X 1, Dual 256 X 1 First-In First-Out Memories datasheet
PDF, 781 Kb, Revisión: C, Archivo publicado: oct 1, 1997
Extracto del documento
Precios
Estado
| SN74ACT2229DW | SN74ACT2229DWR | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| SN74ACT2229DW | SN74ACT2229DWR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 28 | 28 |
| Package Type | DW | DW |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 20 | 1000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | ACT2229 | ACT2229 |
| Width (mm) | 7.5 | 7.5 |
| Length (mm) | 17.9 | 17.9 |
| Thickness (mm) | 2.35 | 2.35 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74ACT2229DW | SN74ACT2229DWR |
|---|---|---|
| Package Group | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) |
| Schmitt Trigger | No | No |
Plan ecológico
| SN74ACT2229DW | SN74ACT2229DWR | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- FIFOs With A Word Width Of One Bit (Rev. A)PDF, 133 Kb, Revisión: A, Archivo publicado: marzo 1, 1996
In digital systems data is continuously being exchanged between various subsystems. If the data arrives at differing speeds, intermediate storage is necessary. This intermediate storage works on a first-in, first-out (FIFO) basis. This document discusses the basics of FIFOs and gives and overview of their use in telecommunications applications, in modems with data compression, in DSP int - Power-Dissipation Calculations for TI FIFO Products (Rev. A)PDF, 106 Kb, Revisión: A, Archivo publicado: marzo 1, 1996
Low power consumption is a major advantage of TI FIFO products. Power calculations are required to meet design requirements for chip temperature and system power. This document assists component and system designers in evaluating power consumption for the ACT and ABT FIFO products. Two examples of power calculations, one for the SN74ACT3632 bi-directional CMOS FIFO and one for the BiCMOS SN74ABT36
Linea modelo
Serie: SN74ACT2229 (2)
Clasificación del fabricante
- Semiconductors> Logic> Flip-Flop/Latch/Register> FIFO Register