Technical information fairchild semiconductor 74ls151 datasheet. The absolute maximum ratings are those values beyond whichthe safety of the device cannot be guaranteed. The parametric values defined in the electricalcharacteristics tables are not guaranteed at the absolute maximum ratings. Dm74ls151 1of8 line data selectormultiplexer august 1986 revised march 2000 dm74ls151.
The ttlmsi sn5474ls151 is a high speed 8input digital multiplexer. This data selectormultiplexer contains full onchip decod ing to select the desired data source. Fairchild semiconductor 74ls151 selectormultiplexer. The ls158 can also generate any four of the 16 different functions of two variables. It provides, in one package, the ability to select one bit of data from up to eightsources. Quad 2input multiplexer the lsttlmsi sn54l74ls158 is a high speed quad 2input multiplexer. Data selectorsmultiplexers datasheet pdf, 1 mb texas instruments. The ls151 can be used as a universal function generator to generate any logic function of four variables. The four buf fered outputs present the selected data in the true noninverted form. Sn5474ls151 8input multiplexer low power schottky j suffix ceramic case 62009 n suffix plastic case 64808 16 1 16 1 ordering information sn54lsxxxj ceramic sn74lsxxxn plastic sn74lsxxxd soic 16 1 d suffix soic case 751b03 logic symbol 5253 fast and ls ttl data sn5474ls151 logic diagram functional description the ls151 is a logical. Four bits of data from two sources can be selected using the common select and enable inputs. It selects four bits of data from two sources using the common select and enable inputs. The four buffered outputs present the selected data in the inverted form.