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74LS28

Layout symbol

Quad 2-input NOR buffer: Four NOR gates with stronger outputs that can drive more inputs or heavier loads than a 74LS02. Same pinout as the 74LS02, with the outputs before the inputs.

integrated circuit IC chip 7400 series logic NOR buffer TTL 7428

Details

Reference Character
U
Default Value
74LS28
Library
Circuit Canvas Library