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扩展 ECAD 模块
概览
描述
The 72801 is a 256 x 9 dual synchronous (clocked) FIFO. The device is functionally equivalent to two 72201 FIFOs in a single package with all associated control, data, and flag lines assigned to separate pins. Each of the two FIFOs has a 9-bit input data port and a 9-bit output data port. The Read Clock can be tied to the Write Clock for single clock operation or the two clocks can run asynchronous of one another for dual clock operation. The 72801 architecture lends itself to many flexible configurations such as: 2-level priority data buffering, Bidirectional operation, Width expansion and Depth expansion.
特性
- Optimal combination of large capacity, design flexibility and small footprint
- Ideal for prioritization, bidirectional, and width expansion applications
- 10 ns read/write cycle time
- Separate control lines and data lines for each FIFO
- Separate Empty, Full, Programmable Almost-Empty and Almost- Full flags for each FIFO
- Enable puts output data lines in high-impedance state
- Available in 64-pin TQFP and STQFP packages
- Industrial temperature range (–40C to +85C)
文档
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数据手册
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End Of Life Notice
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设计和开发
软件与工具
模型
ECAD 模块
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.
产品选择
Processing table
器件号 |
Pkg. Type |
Lead Count (#) |
Temp. Grade |
Pb (Lead) Free |
Carrier Type |
购买 / 样片 |
|---|---|---|---|---|---|---|
| 64 | C | No | Tray | |||
| 64 | C | No | Reel | |||
| 64 | C | Yes | Tray | |||
| 64 | C | Yes | Reel | |||
| 64 | C | No | Tray | |||
| 64 | C | No | Reel | |||
| 64 | C | No | Tray | |||
| 64 | C | No | Reel | |||
| 64 | I | No | Tray | |||
| 64 | I | No | Reel | |||
| 64 | C | No | Tray | |||
| 64 | C | No | Reel | |||
| 64 | I | No | Tray | |||
| 64 | I | No | Reel | |||
| 64 | C | No | Tray | |||
| 64 | C | No | Reel | |||
| 64 | I | No | Tray | |||
| 64 | I | No | Reel | |||
| 64 | C | No | Tray | |||
| 64 | C | No | Reel | |||
| 64 | I | No | Tray | |||
| 64 | I | No | Reel |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
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- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product