EDN

Nanoscale transistor circuits move into logic

Nanotechnology continues its rapid evolution as two more research groups report on the assembly of individual molecules and molecular scale structures into functional logic circuits. Researchers from ...
EDN

Interface chips: Between logic and a hard place

Logic signals have fallen from the 15V of the old CMOS 4000 series to 5V TTL (transistor-to-transistor logic) to modern CMOS levels of 3.3, 2.7, and 1.8V. Advanced processes use digital logic that ...
Hackaday

diode-transistor logic

Before the era of large-scale integration (LSI) semiconductor circuits, discrete logic circuits using the common diode-transistor logic (DTL) were still necessary and available in a format that was ...
Electronic Design

For Designers: Logic Nets In Transistor Cans

Logical microcircuits in transistor cans are now being offered by four major companies: Fairchild Semiconductor Corp., Raytheon Co., Philco Corp., General Instrument ...
Electronic Design

For Designers: Logic Nets in Transistor Cans (ED article from 1961)

March 29, 1961 - LOGICAL microcircuits in transistor cans are now being offered by four major companies. Heavy research and production is being pressed by Fairchild Semiconductor Corp., Raytheon Co., ...