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HD74LS138
3-Line-to-8-Line Decoders / Demultiplexers
REJ03D0434–0300 Rev.3.00 Jul.13.2005
The HD74LS138 decodes one-of-eight line dependent on the conditions at the three binaly select inputs and the three enable inputs. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding. A 24...
