DESCRIPTION

The PLS153 and PLS153A are two-level logic elements, consisting of 42 AND gates and 10 OR gates with fusible link connections for programming I/O polarity and direction.

FEATURES

•Field-Programmable (Ni-Cr links)

•8 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

•I/O propagation delay:

–PLS153: 40ns (max)

–PLS153A: 30ns (max)

•Input loading: –100µA (max)

•Power dissipation: 650mW (typ)

•3-State outputs

•TTL compatible

APPLICATIONS

•Random logic

•Code converters

•Fault detectors

•Function generators

•Address mapping

•Multiplexing