TIBPAL16R4-20M - 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^TM 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.

• 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.