高性能Impact -X PAL电路 HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
description
These programmable array logic devices feature high speed and functional equivalency when compared with currently available devices. These IMPACT-X 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.
• High-Performance Operation:
fmax no feedback
BPAL20R’ -5C Series . . . 125 MHz Min
TIBPAL20R’ -7M Series . . . 100 MHz Min
fmax internal feedback
TIBPAL20R’ -5C Series . . . 125 MHz Min
TIBPAL20R’ -7M Series . . . 100 MHz Min
fmax external feedback
TIBPAL20R’ -5C Series . . . 117 MHz Min
TIBPAL20R’ -7M Series . . . 74 MHz Min
Propagation Delay
TIBPAL20L8-5C Series . . . 5 ns Max
TIBPAL20L8-7M Series . . . 7 ns Max
TIBPAL20R’ -5C Series
CLK-to-Q . . . 4 ns Max
TIBPAL20R’ -7M Series
CLK-to-Q . . . 6.5 ns Max
• Functionally Equivalent, but Faster Than, Existing 24-Pin PLDs
• Preload Capability on Output Registers Simplifies Testing
• Power-Up Clear on Registered Devices All Register Outputs are Set Low, but Voltage Levels at the Output Pins Go High
• Package Options Include Both Plastic and Ceramic Chip Carriers in Addition to Plastic and Ceramic DIPs
• Security Fuse Prevents Duplication
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TIBPAL20R6-5CNT TI 德州仪器 | 当前型号 | 当前型号 |
PAL20R6-5PC Vantis | 功能相似 | TIBPAL20R6-5CNT和PAL20R6-5PC的区别 |