TIBPAL20R4-20M - High-Performance Impact<TM> PAL<R> Circuits

These programmable array logic devices feature high speed and functional equivalency when compared with currently available devices. These IMPACT™ 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 futher reduction in board space.

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 TIBPAL20’ C series is characterized from 0°C to 75°C. The TIBPAL20’ M series is characterized for operation over the full military temperature range of ’55°C to 125°C.

Products containing the "TIBPAL20R4-20M" keyword are: TIBPAL20R4-20MJTB , TIBPAL20R4-20MJTB 5962 , TIBPAL20R4-20MJTB 5962-8 , TIBPAL20R4-20MXB

• High-Performance: f_max (w/o feedback)
  • TIBPAL20R’ -15C Series . . . 45 MHz
  • TIBPAL20R’ -20M Series . . . 41.6 MHz
• High-Performance . . . 45 MHz Min
• Reduced I_CC of 180 mA Max
• Functionally Equivalent, but Faster Than
  PAL20L8, PAL20R4, PAL20R6, PAL20R8
• Power-Up Clear on Registered Devices (All Register Outputs are
  Set Low, but Voltage Levels at the Output Pins Go High)
• Preload Capability on Output Registers Simplifies Testing
• Package Options Include Both Plastic and Ceramic Chip Carriers
  in Addition to Plastic and Ceramic DIPs

IMPACT is a trademark of Texas Instruments Incorporated.
PAL is a registered trademark of Advanced Micro Devices Inc.