EDN

First 3.3-V supply PECL/TTL translators rolled for digital data, clock signals in telecom apps

Dallas, TX — Texas Instruments Incorporated (TI) introduced seven pseudo emitter-coupled logic (PECL) and transistor-transistor logic (TTL) translator drivers and receivers, including the industry's ...
EDN

Introduction and Comparison of 74HCT TTL Compatible CMOS Logic

This document tackles the basic facts of the 74HCT TTL Compatible CMOS components. It includes a comparison between its sub-family of components. Suggestions on what CMOS to use on a specific ...
Hackaday

Behind The Pin: Logic Level Outputs

There is one thing that unites almost every computer and logic circuit commonly used in the hardware hacking and experimentation arena. No matter what its age, speed, or internal configuration, ...
Hackaday

The Smallest Homebrewed TTL CPU In The World

This may very well be the smallest homemade TTL CPU we’ve ever seen. Measuring at one square inch, this tiny chip boasts 40 connections, an 8-bit databus, a 16-bit address bus, a 64 kB memory space, ...
Electronics Weekly

GaN laser driver has LVDS logic inputs

EPC has announced a laser driver that integrates a 40V 10A GaN power switch with a differential input gate driver. Called EPC21603, its inputs are LVDS (low-voltage differential signalling) compatible ...