Overview
Description
The 7285 is a dual-FIFO memory that loads and empties data on a first-in/first-out basis. It utilizes a 9-bit wide data array to allow for control and parity bits at the user's option. This is useful in data communications applications where a parity bit is needed for transmission/reception error checking. It is designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications.
Features
- Equivalent to two 7205 8K x 9 FIFOs
- Asynchronous and simultaneous read and write
- Status Flags: Empty, Half-Full, Full
- Auto-retransmit capability
- Available in 56 pin TSSOP
- Industrial temperature range (–40C to +85C) is available
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
Pkg. Type |
Lead Count (#) |
Temp. Grade |
Pb (Lead) Free |
Carrier Type |
Buy / Sample |
|
|---|---|---|---|---|---|---|
| Part Number | ||||||
| TSSOP | 56 | C | No | Tube | ||
| TSSOP | 56 | C | No | Reel | ||
| TSSOP | 56 | C | Yes | Tube | ||
| TSSOP | 56 | C | Yes | Reel | ||
| TSSOP | 56 | C | No | Tube | ||
| TSSOP | 56 | C | No | Reel | ||
| TSSOP | 56 | I | No | Tube | ||
| TSSOP | 56 | I | No | Reel | ||
| TSSOP | 56 | I | Yes | Tube | ||
| TSSOP | 56 | I | Yes | Reel | ||
| TSSOP | 56 | C | No | Tube | ||
| TSSOP | 56 | C | No | Reel |
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