TIBPAL20R4-20M
- High-Performance: fmax (w/o feedback)
- TIBPAL20R’ -15C Series . . . 45 MHz
- TIBPAL20R’ -20M Series . . . 41.6 MHz
- High-Performance . . . 45 MHz Min
- Reduced ICC of 180 mA Max
- Functionally Equivalent, but Faster Than
PAL20L8, PAL20R4, PAL20R6, PAL20R8 - Power-Up Clear on Registered Devices (All Register Outputs are
Set Low, but Voltage Levels at the Output Pins Go High) - Preload Capability on Output Registers Simplifies Testing
- Package Options Include Both Plastic and Ceramic Chip Carriers
in Addition to Plastic and Ceramic DIPs
IMPACT is a trademark of Texas Instruments Incorporated.
PAL is a registered trademark of Advanced Micro Devices Inc.
These programmable array logic devices feature high speed and functional equivalency when compared with currently available devices. These IMPACT™ circuits combine the latest Advanced Low-Power Schottky technology with proven titanium-tungsten fuses to provide reliable, high-performance substitutes for conventional TTL logic. Their easy programmability allows for quick design of custom functions and typically results in a more compact circuit board. In addition, chip carriers are available for futher reduction in board space.
Extra circuitry has been provided to allow loading of each register asynchronously to either a high or low state. This feature simplifies testing because the registers can be set to an initial state prior to executing the test sequence.
The TIBPAL20’ C series is characterized from 0°C to 75°C. The TIBPAL20’ M series is characterized for operation over the full military temperature range of ’55°C to 125°C.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | HighPerformance Impact Programmable Array Logic Circuits 数据表 (Rev. A) | 2011-1-5 |
设计与开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| CDIP (JT) | 24 | Ultra Librarian |
| LCCC (FD) | 28 | Ultra Librarian |