Datasheet Texas Instruments SN74ACT3622-20PQ
Manufacturer | Texas Instruments |
Series | SN74ACT3622 |
Part Number | SN74ACT3622-20PQ |
256 x 36 x 2 bidirectional synchronous FIFO memory 132-BQFP 0 to 70
Datasheets
256 X 36 X 2 Clocked Bidirectional First-In, First-Out Memory (Rev. D)
PDF, 507 Kb, Revision: D, File published: Apr 1, 1998
Prices
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 132 |
Package Type | PQ |
Industry STD Term | BQFP |
JEDEC Code | S-PQFP-G |
Package QTY | 36 |
Carrier | JEDEC TRAY (10+1) |
Device Marking | ACT3622-20 |
Width (mm) | 24.13 |
Length (mm) | 27.44 |
Thickness (mm) | 3.56 |
Pitch (mm) | .635 |
Max Height (mm) | 4.57 |
Mechanical Data | Download |
Eco Plan
RoHS | Compliant |
Pb Free | Yes |
Application Notes
- Power-Dissipation Calculations for TI FIFO Products (Rev. A)PDF, 106 Kb, Revision: A, File published: 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, File published: 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
Model Line
Series: SN74ACT3622 (2)
- SN74ACT3622-20PQ SN74ACT3622-30PCB
Manufacturer's Classification
- Semiconductors > Logic > Flip-Flop/Latch/Register > FIFO Register
Other Names:
SN74ACT362220PQ, SN74ACT3622 20PQ