IMPROVED TTL CIRCUIT

摘要

Improved TTL circuits are disclosed which have an additional element (R4) to obtain passive resistive feedback which results in a reduction of power dissipation for a given speed (delay). Depending on the arrangement, the feedback may be either full or partial. The additional element can be incorporated in a TTL cell without increasing the cell size. Due to reduced power dissipation, a higher packing density may be achieved on a semiconductor integrated circuit chip.