—— 芯片百科 ——

描述

GENERAL DESCRIPTION
The PAL16R8 Family (PAL16L8, PAL16R8, PAL16R6, PAL16R4) includes the PAL16R8-5/4 Series which provides the highest speed in the 20-pin TTL PAL device family, making the series ideal for high-performance applications. The PAL16R8 Family is provided with standard 20-pin DIP and PLCC pinouts and a 28-pin PLCC pinout. The 28-pin PLCC pinout contains seven extra ground pins interleaved between the outputs to reduce noise and increase speed.
The devices provide user-programmable logic for replacing conventional SSI/MSI gates and flip-flops at a reduced chip count.DISTINCTIVE CHARACTERISTICS
■ As fast as 4.5 ns maximum propagation delay
■ Popular 20-pin architectures: 16L8, 16R8, 16R6, 16R4
■ Programmable replacement for high-speed TTL logic
■ Register preload for testability
■ Power-up reset for initialization
■ Extensive third-party software and programmer support through FusionPLD partners
■ 20-Pin DIP and PLCC packages save space
■ 28-Pin PLCC-4 package provides ultra-clean high-speed signals

特性

应用

相关链接

—— 相关型号 ——

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—— 替代型号 ——

PAL16L8-52PC

导出替代信息

—— 购买渠道 ——

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