TIBPAL20R8-20M_TI 高性能 Impact PAL 电路

制造厂商：TI
产品类别：逻辑和电压转换
技术类目：专用逻辑 IC - 可编程逻辑电路
功能描述：高性能 Impact PAL 电路
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TIBPAL20R8-20M的产品详情：

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.

TIBPAL20R8-20M的优势和特性：

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.

TIBPAL20R8-20M的参数（英文）：

Supply voltage (Min) (V)
4.75
Supply voltage (Max) (V)
5.25
Clock Frequency (Max) (MHz)
40
ICC (Max) (uA)
100000
Rating
Military
Operating temperature range (C)
-55 to 125

TIBPAL20R8-20M具体的完整产品型号参数及价格（美元）：

TIBPAL20R8-20M的完整型号有：8412902LA、JM38510/50502BLA、M38510/50502BLA、TIBPAL20R8-20MJTB，以下是这些产品的关键参数及官网采购报价：

8412902LA，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网8412902LA的批量USD价格：32.508（1000+）

JM38510/50502BLA，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网JM38510/50502BLA的批量USD价格：109.296（1000+）

M38510/50502BLA，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网M38510/50502BLA的批量USD价格：109.296（1000+）

TIBPAL20R8-20MJTB，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网TIBPAL20R8-20MJTB的批量USD价格：42.524（1000+）

TIBPAL20R8-20M的评估套件：

TIBPAL20R8-20M的电路图解：

TIBPAL20R8-20M的评估套件：