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TIBPAL22V10-5CFN Datasheet(PDF) 1 Page - Texas Instruments |
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TIBPAL22V10-5CFN Datasheet(HTML) 1 Page - Texas Instruments |
1 / 17 page TIBPAL22V10-5C HIGH-PERFORMANCE IMPACT-XL ™ PROGRAMMABLE ARRAY LOGIC CIRCUIT SRPS028A – MAY 1992 – REVISED OCTOBER 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Copyright © 1993, Texas Instruments Incorporated 1 PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. • High-Performance Operation: fmax (External Feedback) ...117 MHz Propagation Delay ...5 ns Max • Increased Logic Power – Up to 22 Inputs and 10 Outputs • Increased Product Terms – Average of 12 Per Output • Variable Product Term Distribution Allows More Complex Functions to Be Implemented • Each Output Is User Programmable for Registered or Combinational Operation, Polarity, and Output Enable Control • Power-Up Clear on Registered Outputs • TTL-Level Preload for Improved Testability • Extra Terms Provide Logical Synchronous Set and Asynchronous Reset Capability • Fast Programming, High Programming Yield, and Unsurpassed Reliability Ensured Using Ti-W Fuses • AC and DC Testing Done at the Factory Utilizing Special Designed-In Test Features • JEDEC Approved Revolutionary Power and Ground Pinout for 28-Pin Chip Carrier Reduces Cross Talk and Ground Bounce • JEDEC File Compatibility Allows Previous ’22V10 Designs to be Programmed Into the TIBPAL22V10-5C Without Modifications description The TIBPAL22V10-5C is a programmable array logic device featuring high speed and functional equivalency when compared to presently available devices. The TIBPAL22V10-5C is implemented with the familiar sum-of-products (AND-OR) logic structure featuring programmable output logic macrocells. These IMPACT-XL ™ circuits combine the latest Advanced Low-Power Schottky technology with proven titanium- tungsten fuses to provide reliable, high-performance substitutes for conventional TTL logic. This device contains up to 22 inputs and 10 outputs. It incorporates the unique capability of defining and programming the architecture of each output on an individual basis. Outputs can be registered or nonregistered and inverting or noninverting as shown in the output logic macrocell diagram. The ten potential outputs are enabled through the use of individual product terms. Further advantages can be seen in the introduction of variable product term distribution. This technique allocates from 8 to 16 logical product terms to each output for an average of 12 product terms per output. This variable allocation of terms allows far more complex functions to be implemented than in previously available devices. This device is covered by U.S. Patent 4,410,987. IMPACT-XL is a trademark of Texas Instruments Incorporated. 32 1 28 27 12 13 5 6 7 8 9 10 11 25 24 23 22 21 20 19 I/O/Q GND I/O/Q VCC I/O/Q GND I/O/Q I/O/Q GND I/O/Q VCC I/O/Q GND I/O/Q 426 14 15 16 17 18 FN PACKAGE (TOP VIEW) |
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