TIBPAL22V10-15BC

HIGH-PERFORMANCE IMPACT-X

™ PROGRAMMABLE ARRAY LOGIC CIRCUITS

SRPS009A – D3356, OCTOBER 1989 – REVISED JUNE 1990

POST OFFICE BOX 655303

Copyright

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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.

Propagation Delay . . . 15 ns Max

and 10 Outputs

per Output

Allows More Complex Functions to Be

Implemented

Registered or Combinational Operation,

Polarity, and Output Enable Control

Set and Asynchronous Reset Capability

Yield, and Unsurpassed Reliability Ensured

Using Ti-W Fuses

Utilizing Special Designed-In Test Features

Reliability

Dual-In-Line and Chip Carrier Packages

description

The TIBPAL22V10-15BC is a programmable array logic device featuring high speed and functional equivalency

when compared to presently available devices. They are implemented with the familiar sum-of-products

(AND-OR) logic structure featuring the new concept “Programmable Output Logic Macrocell”. These

IMPACT-X

™ circuits combine the latest Advanced Low-Power Schottky technology with proven titanium-

tungsten fuses to provide reliable, high-performance substitutes for conventional TTL logic.

These devices contain up to 22 inputs and 10 outputs. They incorporate the unique capability of defining and

programming the architecture of each output on an individual basis. Outputs may 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-X is a trademark of Texas Instruments Incorporated.

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