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                CD4049/cd4050 pdf datasheet

                资料大小: 122

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                上传日期: 2008-04-02

                上 传 者: 发烧友他上传的々所有资料

                资料介绍

                标签:CD(117)
                The CD4049UBC and CD4050BC hex buffers are monolithic
                complementary MOS (CMOS) integrated circuits constructed
                with N- and P-channel enhancement mode
                transistors. These devices feature logic level conversion
                using only one supply voltage (VDD). The input signal high
                level (VIH) can exceed the VDD supply voltage when these
                devices are used for logic level conversions. These
                devices are intended for use as hex buffers, CMOS to DTL/
                TTL converters, or as CMOS current drivers, and at VDD =
                5.0V, they can drive directly two DTL/TTL loads over the
                full operaTIng temperature range.
                Features
                 Wide supply voltage range: 3.0V to 15V
                 Direct drive to 2 TTL loads at 5.0V over full temperature
                range
                 High source and sink current capability
                 Special input protecTIon permits input voltages greater
                than VDD
                ApplicaTIons
                • CMOS hex inverter/buffer
                • CMOS to DTL/TTL hex converter
                • CMOS current “sink” or “source” driver
                • CMOS HIGH-to-LOW logic level converter

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