The two 4input multiplexer circuits have individual active low enables ea, eb. Segment identification and resultant displays are shown on a following page. The lsttl msi sn54 74ls157 is a high speed quad 2input multiplexer. It can select two bits of data from up to four sources under the control of the common select inputs s 0, s1. Dm74ls156m m16a 16lead small outline integrated circuit soic, jedec ms012, 0. Dual 1of4 decoder demultiplexer the lsttlmsi sn5474ls9 is a high speed dual 1of4 decoderdemultiplexer. Dm74157 quad 2line to 1line data selectorsmultiplexers. The lsttl msi sn54 74ls is a high speed quad 2input multiplexer. Dm74157 quad 2line to 1line data selectorsmultiplexer. Catalog tis standard catalog product military qml certified for. Figure 1 below shows a block diagram of the basic circuitbitshift. Dm74ls155 dm74ls156 dual 2line to 4line decodersdemultiplexers dm74ls155 dm74ls156 dual 2line to 4line decodersdemultiplexers general description these ttl circuits feature dual 1lineto4line demultiplexers with individual strobes and common binaryaddress inputs in a single 16pin package. Logic signal switches, multiplexers, decoders ic multiplexerselect 21 16dip. Jul 20, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers.
This can be made much smaller than a discrete circuit made from independent. This device is ideally suited for high speed bipolar memory chip select address decoding. Absolute maximum ratings noteif militaryaerospace specified devices are requiredplease contact the national semiconductor salesofficedistributors for availability and specificationssupply voltage7vinput voltage55voperating free air temperature rangedm54 and 54 datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits. All of the circuits have full rippleblanking inputoutput controls and a lamp test input. Mali agriculture competitiveness and diversification project. Some of the general characteristics of the ic version are. Philips semiconductors product specification 4bit updown binary synchronous counter 74f169 1996 jan 05 2 8530350 16190 features synchronous counting and loading updown counting modulo 16 binary counter two count enable inputs for nbit cascading positive edgetriggered clock builtin carry lookahead capability presettable for programmable operation. Absolute maximum ratings noteif militaryaerospace specified devices are requiredplease contact the national semiconductor salesofficedistributors for availability and specificationssupply voltage7vinput voltage55voperating free air temperature rangedm54 and 54 datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and.
Dm74150 data selectorsmultiplexers dm74150 data selectorsmultiplexers general description these data selectorsmultiplexers contain full onchip decoding to select the desired data source. Four bits of data from two sources can be selected. The multiple input enables allow parallel expansion to a 1of24 decoder using just three ls8 devices or to a 1of32. Dm74ls157m m16a 16lead small outline integrated circuit soic, jedec ms012, 0.
These data selectors multiplexers contain inverters and drivers to supply full onchip data selection to the four output gates a separate strobe input is provided a 4bit word is selected from one of two sources and is routed to the four outputs. Dm74150 data selectorsmultiplexers jameco electronics. It provides, in one package, the ability to select one bit of data from up to eight. Four bits of data from two sources can be selected using the. Four bits of data from two sources can be selected using the common select and enable inputs. Ic741 datasheet pdf, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. A4bit word is selected from one of two sources and is routed to the four outputs. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active low outputs.
Offer 74157n sa from kynix semiconductor hong kong limited. Bcd to 7segment decodersdrivers general description the 46a and 47a feature activelow outputs designed for driving commonanode leds or incandescent indicators directly. Dm74ls157 dm74ls158 quad 2line to 1line data selectors. An integrated circuit or monolithic integrated circuit also referred to as an ic, a chip, or a microchip is a set of electronic circuits on one small plate chip of semiconductor material, normally silicon. The four buffered outputs present the selected data in the true noninverted form. Quad 2line to 1line data selectorsmultiplexers, 74157 datasheet, 74157 circuit, 74157 data sheet. The ls153 is a dual 4input multiplexer fabricated with low power, schottky barrier diode process for high speed.
Catalog tis standard catalog product military qml certified for military and defense applications. Apr 14, 2020 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Jun 17, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Buy ic 74157 quad 2to1 line data selector toggle navigation. Order number 54157dmqb 54157fmqb dm54157j dm54157w or dm74157n. Tlh11479 lm747 dual operational amplifier november 1994 lm747 dual operational amplifier general description the lm747 is a general purpose dual operational amplifier. Quad 2line to 1line data selectorsmultiplexers general description these data selectorsmultiplexers contain inverters and drivers to supply full onchip data selection to the four output gates. The device features independent enable inputs ne and common data select inputs s0 and s1. The modern integrated circuit version is typi ed by the famous 741 opamp. The dm74150 has a strobe input which must be at a low logic level to enable these devices. Aug 22, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Credit application pdf mailfax order pdf california resale certificate pdf. Ti dual 2line to 4line decodersdemultiplexers,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
Reproduction of significant portions of ti information in ti data sheets is permissible only if reproduction is without alteration and is accompanied by all. Nsc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Each decoder has an active low enable input which can be used as a data input for a 4output demultiplexer. This x24c02 device has been acquired by ic microsystems sdn bhd from xicor, inc. These data selectorsmultiplexers contain inverters and driv ers to supply. Sep 10, 2015 the term operational amplier or opamp refers to a class of highgain dc coupled ampliers with two inputs and a single output. Nsc quad 2line to 1line data selectorsmultiplexers,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Mar 04, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Four bits of data from two sources can be selected using the common select. Mar 19, 2020 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Lm747 dual operational amplifier physical dimensions inches millimeters continued dualinline package n order number lm747cn or lm747en ns package number n14a life support policy nationals products are not authorized for use as critical components in life support. Sn54157, sn54ls157, sn54ls158, sn54s157, sn54s158, sn74157, sn74ls157, sn74ls158 datasheet rev.