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Programmable logic arrays (PLA)

TIBPAL16R4-20M

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High-Performance Impact PAL Circuits

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Data sheet

TIBPAL16R4-20M

ACTIVE
Data sheet Order now

Product details

Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Clock frequency (max) (MHz) 40 Supply current (max) (µA) 100000 Rating Military Operating temperature range (°C) -55 to 125
Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Clock frequency (max) (MHz) 40 Supply current (max) (µA) 100000 Rating Military Operating temperature range (°C) -55 to 125
CDIP (J) 20 167.464 mm² 24.2 x 6.92 CFP (W) 20 90.5828 mm² 13.09 x 6.92 LCCC (FK) 20 79.0321 mm² 8.89 x 8.89
  • 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.
  • 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.

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.

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.
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Type Title Date
* Data sheet High-Performance Impact Programmable Array Logic Circuits datasheet (Rev. A) 04 Apr 2000
* SMD TIBPAL16R4-20M SMD 5962-85155 21 Jun 2016

Design & development

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Package Pins CAD symbols, footprints & 3D models
CDIP (J) 20 Ultra Librarian
CFP (W) 20 Ultra Librarian
LCCC (FK) 20 Ultra Librarian
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