TIBPAL16R8-20M数据手册TI中文资料规格书

描述 Description

These programmable array logic devices feature high speed and functional equivalency when compared with currently available devices. These IMPACTTM 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 further reduction in board space. The TIBPAL16' C series is characterized from 0°C to 75°C. The TIBPAL16' M series is characterized for operation over the full military temperature range of -55°C to 125°C.

特性 Features

• High-Performance Operation:
• Propagation Delay
• C Suffix...15 ns Max
• M Suffix...20 ns Max
• Functionally Equivalent, but Faster Than PAL16L8A, PAL16R4A, PAL16R6A, and PAL16R8A
• Power-Up Clear on Registered Devices (All Register Outputs Are Set High, but Voltage Levels at the Output Pins Go Low)
• Package Options Include Both Plastic and Ceramic Chip Carriers in Addition to Plastic and Ceramic DIPs
• Dependable Texas Instruments Quality and Reliability DEVICE I INPUTS 3-STATE O OUTPUTS REGISTERED Q OUTPUTS I/O PORTS PAL16L8 10 2 0 6 PAL16R4 8 0 4 (3-state buffers) 4 PAL16R6 8 0 6 (3-state buffers) 2 PAL16R8 8 0 8 (3-state buffers) 0 These devices are covered by U.S. Patent 4,410,987. IMPACT is a trademark of Texas Instruments. PAL is a registered trademark of Advanced Micro Devices Inc.