TIBPAL16R8-10M中文资料高性能 Impact-X PAL 电路数据手册TI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. In addition, chip carriers are available for further reduction in board space. All of the register outputs are set to a low level during power-up. 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 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:
• TIBPAL16R’-7C Series . . . 100 MHz Min
• fmax (internal feedback)
• TIBPAL16R’-10M Series . . . 62.5 MHz Min
• fmax (external feedback)
• TIBPAL16R’-10M Series . . . 52.5 MHz Min
• Propagation Delay
• TIBPAL16L’-10M Series . . . 10 ns Max
• Functionally Equivalent, but Faster than, Existing 20-Pin PLDs
• Power-Up Clear on Registered Devices (All Register Outputs are Set Low, but Voltage Levels at the Output Pins Go High)
• Security Fuse Prevents Duplication
• Dependable Texas Instruments Quality and Reliability
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 IMPACT-X is a trademark of Texas Instruments Incorporated. PAL is a registered trademark of Advanced Micro Devices Inc.