Before revision: In electronics, a pin-compatible device, such as a logic integrated circuit (IC), memory module or microprocessor, is one that has the same functions assigned to the same particular pins.business dictionary - pin-compatible There are several levels of compatibility in integrated circuits (ICs).
After revision: In electronics, a pin–compatible device, such as a logic integrated circuit (IC), memory module or microprocessor, is one that has the same functions assigned to the same particular pins.business dictionary - pin-compatible There are several levels of compatibility in integrated circuits (ICs).