Technical information fairchild semiconductor 74ls47. Dm74ls27 triple 3input nor gate physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0. Idisoff discharge pin leakage current output high vdis 10v 20 100 20 100 na vdissat discharge pin saturation voltage output low note 5. Operation is not restricted to binary codes, the device will work with any monotonic code. The sn54 74ls47 are low power schottky bcd to 7segment decoderdrivers consisting of nand gates, input buffers and seven andorinvert gates. They offer active low, high sink current outputs for driving indicators directly. Bcdtosevensegment decodersdrivers datasheet pdf, 1. If you continue browsing the site, you agree to the use of cookies on this website.
Electronic manufacturer, part no, datasheet, electronics description. Seven nand gates and one driver are connected in pairs to make bcd data and its complement available to the seven decoding andorinvert gates. Circuito integrado 74ls47 electronica, audio y video en. Dm74ls00 quad 2input nand gate physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0. Electrical characteristics continued symbol parameter se555 ne555 sa555 unit min. Display 7 segmentos y decodificador 74ls47 by jonathan roa on. Distributing of, displaying of, or linking to this commons deed does not create an attorneyclient relationship. Hd74hc32p datasheet, hd74hc32p circuit, hd74hc32p data sheet. Fairchild semiconductor, 74ls47, bcd to 7segment decoderdriver with opencollector. Seven nand gates and one driver are connected in pairs to make bcd data and its complement available to the seven decoding.
Decodificador bcd a 7 segmentos electronica digital. Dm74ls90 decade and binary counters general description each of these monolithic counters contains four masterslave flipflops and additional gating to provide a dividebytwo counter and a threestage binary counter for which the count cycle length is dividebyfive for the dm74ls90. According to the 7447 datasheet the 7446a and 7447a ics feature activelow outputs designed for driving commonanode leds or incandescent indicators directly. Bcd to 7segment decoderdriver with opencollector outputs, 74ls47 datasheet, 74ls47 circuit, 74ls47 data sheet. Display 7 segmentos y decodificador 74ls47 by jonathan. Aug 18, 2015 74ls47 dm74ls47 pdf datasheet slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Sn5474ls47 guaranteed operating ranges symbol parameter min typ max unit vcc supply voltage 54 74 4. The 46a, 47a, and ls47 feature activelow outputs designed for driving, commonanode leds or incandescent indicators directly.
Sn5474ls48 bcd to 7segment decoder datasheet catalog. For a discrete component whose value can change, such as a 7h4c32, the value would be entered. The sn5474ls47 incorporates automatic leading andor trailingedge zero blanking control rbi and rbo. All of the circuits have full rippleblanking inputoutput controls and a lamp test input. Segment identification and resultant displays are shown on a following page. Apr 09, 2020 hd74hc32p datasheet, hd74hc32p circuit, hd74hc32p data sheet. Decodificador bcd a 7 segmentos 74ls47 y 74ls48 youtube. Dm74ls90 decade and binary counters dm74ls90 decade and binary counters general description each of these monolithic counters contains four masterslave flipflops and additional gating to provide a dividebytwo counter and a threestage binary counter for which the count cycle length is dividebyfive for the dm74ls90. Nipdau level1260cunlim 0 to 70 74ls47 snj5447aj active cdip j 16 1 tbd call ti n a for pkg type 55 to 125 59629856401qe a snj5447aj. Birbo is wireand logic serving as blanking input bi andor rippleblanking output rbo. Encuentra circuito integrado 74ls47 electronica, audio y video en mercado libre mexico. Display siete segmentos con decodificador 7447 youtube. Texas instrumentsti sn74hc32n pdf datasheet 74 series in. Sn74ls47n datasheet bcd to 7 segment encoder, decoder.
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