PLS173 Datasheet (NXP) - Programmable logic array

PLS173, Programmable logic array

The PLS173 is a two-level logic element consisting of 42 AND gates and 10 OR gates with fusible link connections for programming I/O polarity and direction.

All AND gates are linked to 12 inputs (I) and 10 bidirectional I/O lines (B).

These yield variable I/O gate configurations via 10 direction con

PLS173 Features

* I/O propagation delay: 30ns (max.)

* 12 inputs

* 42 AND gates

* 10 OR gates

* 10 bidirectional I/O lines

* Active-High or -Low outputs

* 42 product terms:

* 32 logic terms

* 10 control terms PIN CONFIGURATIONS N Package I0 1