Datasheet Texas Instruments SN74ACT3622 — Ficha de datos
Fabricante | Texas Instruments |
Serie | SN74ACT3622 |
Memoria FIFO síncrona bidireccional de 256 x 36 x 2
Hojas de datos
256 X 36 X 2 Clocked Bidirectional First-In, First-Out Memory (Rev. D)
PDF, 507 Kb, Revisión: D, Archivo publicado: abr 1, 1998
Precios
Estado
SN74ACT3622-20PQ | SN74ACT3622-30PCB | |
---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No |
Embalaje
SN74ACT3622-20PQ | SN74ACT3622-30PCB | |
---|---|---|
N | 1 | 2 |
Pin | 132 | 120 |
Package Type | PQ | PCB |
Industry STD Term | BQFP | HLQFP |
JEDEC Code | S-PQFP-G | S-PQFP-G |
Package QTY | 36 | 90 |
Carrier | JEDEC TRAY (10+1) | JEDEC TRAY (5+1) |
Device Marking | ACT3622-20 | ACT3622-30 |
Width (mm) | 24.13 | 14 |
Length (mm) | 27.44 | 14 |
Thickness (mm) | 3.56 | 1.4 |
Pitch (mm) | .635 | .4 |
Max Height (mm) | 4.57 | 1.6 |
Mechanical Data | Descargar | Descargar |
Plan ecológico
SN74ACT3622-20PQ | SN74ACT3622-30PCB | |
---|---|---|
RoHS | Obediente | Obediente |
Pb gratis | Sí | Sí |
Notas de aplicación
- 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 - FIFO Mailbox-Bypass Registers: Using Bypass Registers to Initialize DMA Control (Rev. A)PDF, 65 Kb, Revisión: A, Archivo publicado: marzo 1, 1996
The TI 32- and 36-bit FIFOs contain mailbox-bypass registers that transmit priority from one FIFO port to the other, port A to B or port B to A with out storing the data in the FIFO SRAM buffer. This document describes the FIFO mailbox-bypass registers and shows an example of direct memory access (DMA) control of a digital signal processor (DSP). The components described are the SN74ACT3641 and th
Linea modelo
Serie: SN74ACT3622 (2)
Clasificación del fabricante
- Semiconductors> Logic> Flip-Flop/Latch/Register> FIFO Register