I dont see why and how the capacitances discharge so quickly. Quad 2line to 1line data selectorsmultiplexers, 74157 datasheet, 74157 circuit, 74157 data sheet. The four buffered outputs present the selected data in the true noninverted form. Dm74157 quad 2line to 1line data selectorsmultiplexer physical dimensions inches millimeters unless otherwise noted 16lead plastic dualinline package pdip, jedec ms001, 0. Mar 04, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Important notice texas instruments and its subsidiaries ti reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information.
The ls151 can be used as a universal function generator to generate any logic function of four variables. Dm7446a, dm7447a bcd to 7segment decodersdrivers physical dimensions inches millimeters unless otherwise noted 16lead plastic dualinline package pdip, jedec ms001, 0. Dm7476 dual masterslave jk flipflops with clear, preset. Cd74hc is mostly used xatasheet more digial signal driven use cases where speed, power consumption and price are some key considerations. Ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Jul 20, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Jul 11, 2019 74ls2n datasheet pdf pin and function compatible with 74ls. Tlf6533 dm5490dm7490a, dm7493a decade and binary counters july 1992 dm5490dm7490a, dm7493a decade and binary counters general description each of these monolithic counters contains four master.
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. It accepts two 4bit binary words a1a4, b1b4 and a carry input c 0. Dm74ls153 dual 1of4 line data selectorsmultiplexers. All of the circuits have full rippleblanking inputoutput controls and a lamp test input. Dm7446a, dm7447a bcd to 7segment decodersdrivers dm7446a, dm7447a bcd to 7segment decodersdrivers general description the dm7446a and dm7447a feature activelow outputs designed for driving commonanode leds or incandescent indicators directly. Dm7408 quad 2input and gates physical dimensions inches millimeters unless otherwise noted 14lead plastic dualinline package pdip, jedec ms001, 0. Nsc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
Dm74157 quad 2line to 1line data selectorsmultiplexers package number w16a fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and fairchild reserves the right at any time without notice to change said circuitry and specifications. Four bits of data from two sources can be selected using the common select. Quadruple 2line to 1line data selectorsmultiplexers, sn74157 datasheet, sn74157 circuit, sn74157 data sheet. Quadruple 2line to 1line data selectorsmultiplexers rev. Products conform to specifications per the terms of texas instruments standard warranty. Switching characteristics at v cc e 5v and t a e 25 c see section 1 for test waveforms and output loadsymbolparameterfrom inputrl e 400x cl e 15 pfunitsto outputminmaxtplh datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors.
Nsc quad 2line to 1line data selectorsmultiplexers,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Jul 31, 2019 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Dm7474 dual positiveedgetriggered dtype flipflops with preset, clear and complementary outputs general description this device contains two independent positiveedgetriggered dtype flipflops with complementary outputs. Ti, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Dm7474 dual positiveedgetriggered dtype flipflops with. The information on the d input is accepted by the flipflops on. It provides, in one package, the ability to select one bit of data from up to eight sources. They are synchronously presettable for application in programmable dividers and have two types. The device features two serial data inputs dsa and dsb, eight parallel data outputs q0 to q7. We offer an extensive range of electronic components including ics, transistors, diodes, leds, potentiometers and relays, all sourced from top quality manufacturers. Mar 19, 2020 ic 74157 pdf quad 2line to 1line data selectorsmultiplexers. Dm74ls153 dual 1of4 line data selectorsmultiplexers dm74ls153 dual 1of4 line data selectorsmultiplexers general description each of these data selectorsmultiplexers contains inverters and drivers to supply fully complementary, onchip, binary decoding data selection to the andorinvert gates. The device features independent enable inputs ne and common data select inputs s0 and s1. Ti dual 2line to 4line decodersdemultiplexers,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
Fairchild reserves the right at any time without notice to change said circuitry and specifications. Data is entered serially through dsa or dsb and either input can be used as an active high enable for data entry through the other input. Dm7474 dual positiveedgetriggered dtype flipflops with preset, clear and complementary outputs physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0. Dm74157 quad 2line to 1line data selectorsmultiplexer. Leadball finish values may wrap to two lines if the finish. Datasheet search engine for electronic components and semiconductors.
The lsttl msi sn54 74ls is a high speed quad 2input multiplexer. Futurlec is a worldwide supplier of quality electronic components to manufacturers, universities and hobbyists. Reproduction of significant portions of ti information in ti data sheets is permissible only if reproduction is without alteration and is. Revised may 2004 2 post office box 655303 dallas, texas 75265 descriptionordering information these ttl encoders feature priority decoding of the inputs to ensure that only the highestorder data line is. Office distributors for availability and specifications. Tlf6550june 198954157dm54157dm74157quad 2line to 1line data selectorsmultiplexersgeneral descriptionthese data selectorsmultiplexers contain inverters anddrivers to supply full onchip data selection to the four output gates a separate strobe input is provided a 4bit wordis selected from one of two sources and is routed to the fouroutputs datasheet search, datasheets, datasheet search site. This x24c02 device has been acquired by ic microsystems sdn bhd from xicor, inc. 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. Quad 2input multiplexer the lsttlmsi sn5474ls157 is a high speed quad 2input multiplexer.
Finish options are separated by a vertical ruled line. Sn54157, sn54ls157, sn54ls158, sn54s157, sn54s158, sn74157, sn74ls157, sn74ls158 datasheet rev. Production processing does not necessarily include testing of all. Four bits of data from two sources can be selected using the common select and enable inputs. Reproduction of significant portions of ti information in ti data sheets is permissible only if reproduction is without alteration and is accompanied by all. Recent listings manufacturer directory get instant insight into any electronic component. 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. Dm74157 quad 2line to 1line data selectorsmultiplexers. Dm7476 dual masterslave jk flipflops with clear, preset, and complementary outputs physical dimensions inches millimeters unless otherwise noted 16lead plastic dualinline package pdip, jedec ms001, 0. Revised february 2000 74ac163 74act163 synchronous presettable binary counter 74ac163 74act163 synchronous presettable binary counter general description the acact163 are highspeed synchronous modulo16 binary counters. Sn74157n datasheet,sn74157n datasheets circuit, sn74157n data sheet, datasheet, datasheet search.