Что нужно делать с неподключенными выводами микросхем

When working with CMOS chips, unused pins can lead to unpredictable behavior or even damage the chip. Proper handling requires connecting unused pins to either the positive or negative side of the power supply, depending on the chip’s design. In some cases, leaving the pin as is is acceptable, but in others it must be tied to a supply rail. Unused pins should not be left floating, as they can become a site for electrical discharge or cause short circuits if connected incorrectly. The key is to ensure that each unused pin is either grounded or connected to the appropriate supply voltage to maintain the integrity of the device.