TIBPAL16R8-7M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 IMPACT-XTM 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. 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:
• fmax (no feedback) TIBPAL16R' -5C Series . . . 125 MHz Min TIBPAL16R' - 7M Series . . . 100 MHz Min
• fmax (internal feedback) TIBPAL16R' -5C Series . . . 125 MHz Min TIBPAL16R' -7M Series . . . 100 MHz Min
• fmax (external feedback) TIBPAL16R' -5C Series . . . 117 MHz Min TIBPAL16R' - 7M Series . . . 74 MHz Min
• Propagation Delay TIBPAL16L8-5C Series . . . 5 ns Max TIBPAL16L8-7M Series . . . 7 ns Max TIBPAL16R' -5C Series (CLK-to-Q) . . . 4 ns Max TIBPAL16R' -7M Series (CLK-to-Q) . . . 6.5 ns Max

• Functionally Equivalent, but Faster than, Existing 20-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
DEVICE I INPUTS 3-STATE O OUTPUTS REGISTERED Q OUTPUTS I/O PORT S '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-X is a trademark of Texas Instruments Incorporated. PAL is a registered trademark of Advanced Micro Devices Inc.