Method of electrically testing semiconductor devices

摘要

A method of electrically testing a semiconductor device preferably includes connecting a common input/output signal channel (line) of a socket board to two or more data pins of the semiconductor device. Signals output from the semiconductor device may be sequentially read via the short-circuited input/output signal lines of the socket board by carrying out a byte operation function. The throughput of a semiconductor test system can thereby be increased by increasing the number of devices that can be tested in parallel.