Datasheet Texas Instruments SN74ACT3622 — Datenblatt
Hersteller | Texas Instruments |
Serie | SN74ACT3622 |
Bidirektionaler synchroner FIFO-Speicher 256 x 36 x 2
Datenblätter
256 X 36 X 2 Clocked Bidirectional First-In, First-Out Memory (Rev. D)
PDF, 507 Kb, Revision: D, Datei veröffentlicht: Apr 1, 1998
Preise
Status
SN74ACT3622-20PQ | SN74ACT3622-30PCB | |
---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | No |
Verpackung
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 | Herunterladen | Herunterladen |
Öko-Plan
SN74ACT3622-20PQ | SN74ACT3622-30PCB | |
---|---|---|
RoHS | Compliant | Compliant |
Pb Free | Yes | Yes |
Anwendungshinweise
- Power-Dissipation Calculations for TI FIFO Products (Rev. A)PDF, 106 Kb, Revision: A, Datei veröffentlicht: Mar 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, Revision: A, Datei veröffentlicht: Mar 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
Modellreihe
Serie: SN74ACT3622 (2)
Herstellerklassifikation
- Semiconductors> Logic> Flip-Flop/Latch/Register> FIFO Register