The ls247 and ls248 are functionally and electrically identical to the ls47 and ls48 with the same pinout configuration. The two 4input multiplexer circuits have individual active low enables ea, eb. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola assume any liability arising out of the application or use of any product or circuit. Priority encoders are available in standard ic form and the ttl 74ls148 is an 8to3 bit priority encoder which has eight active low logic 0 inputs and. The sn5474ls147 and the sn54 74ls148 are priority encoders. M54hc148f1r m74hc148m1r m74hc148b1r m74hc148c1r description the m5474hc148 is a high speed cmos 8to3 line. Products conform to specifications per the terms of texas instruments standard warranty.
F, 5 v powered cmos rs232 driversreceivers adm206adm207adm208adm211 adm2 rev. Instructions for using 74ls195 as a storage register. Cascadable octal 74ls148 cascadable octal with 3 state outputs 74ls348. Surface mount monolithic mplifier page 1 of 4 notes a. The ls249 is a 16pin version of the 14pin ls49 and includes full functional capability for lamp test and. Priority encoder and digital encoder tutorial electronicstutorials. Signetics 74148 encoder 8input priority encoder product specification. R1lv0408d series has realized higher density, higher performance and low power consumption. Here are instruction for utilizing sn74ls195 from motorola as. Ds26ls32 datasheetpdf ti store logic diagram 1 2 please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
They provide priority decoding of the inputs to ensure that only the highest order data line is encoded. It can select two bits of data from up to four sources under the control of the common select inputs s 0, s1. Bagad pdf for mac is free and installation is easy. Dm74ls47 bcd to 7segment decoderdriver with opencollector outputs 74ls47 bcd to 7segment decoderdriver with opencollector outputs general description the dm74ls47 accepts four lines of bcd 8421 input data, generates their complements internally and decodes the data with seven andor gates having opencollector. Provides 16 arithmetic operations add, subtract, compare, double, plus. Seven nand gates and one driver are connected in pairs to make bcd data and its complement available to.
Dm74ls00 quad 2input nand gate physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0. Both devices have data inputs and outputs which are active at the low logic level. Dm74ls86 quad 2input exclusiveor gate physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0. If you do datashest know about electricity k datasheet i suggest that you send it to a professional to k datasheet it. Priority encoders are available in standard ic form and the ttl 74ls148 is an 8 to3 bit priority encoder which has eight active low logic 0 inputs and. Quadruple 2input multiplexers with storage datasheet. The sn5474ls147 and the sn5474ls148 are priority encoders. Dm74ls08 quad 2input and gates package number w14b 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. Hitachi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. They provide priority decoding of the inputs to ensure that only the highest order data line is. Bcd to 7segment decoder the sn5474ls48 is a bcd to 7segment decoder consisting of nand gates, input buf fers and seven andorinvert gates.
The ls153 is a dual 4input multiplexer fabricated with low power, schottky barrier diode process for high speed. Balanced propagation delays tplh tphl wide operating voltage range vcc opr 2 v to 6 v pin and function compatible with 5474ls148 b1r plastic package f1r ceramic package m1r micro package c1r chip carrier order codes. It is recommended to use the elution slot 1 because this slot is able to cool the eluates after k datasheet run is complete. The ls147 encodes nine data lines to fourline 8421 bcd.
With 5474ls148 the m5474hc148 is a high speed cmos 8to3 line priority encoder fabricated in silicon. Decodersdrivers the sn5474ls247 thru sn5474ls249 are bcdtosevensegment decoderdrivers. Sink current per output pin dc v c c or ground current power dissipation storage. The register consists of eight dtype flipflops with a common clock and an asynchronous active low master reset. Dm74ls14 hex inverter with schmitt trigger inputs physical dimensions inches millimeters unless otherwise noted continued 14lead plastic dualinline package pdip, jedec ms001, 0.
Octal d flipflop with clear the sn5474ls273 is a highspeed 8bit register. The sn5474ls748 is a proprietary motorola part incorporating a builtin deglitcher network which minimizes glitches on the gs output. 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. This device is supplied in a 20pin package featuring 0. Chip,iconline,databook,datasheet catalog,datasheet archive. Revised may 20047post office box 655303 dallas, texas 75265absolute maximum ratings over operating freeair temperature unless otherwise notedsupply voltage, vcc see note 17 v. D information furnished by analog devices is believed to be accurate and. In highperformance memory systems these decoders can be used to minimize the effects of system decoding. And 8lineto3line priority encoders the sn5474ls147 and the sn5474ls148 are priority encoders. Pdf sliding scales at the bottom of the interface let you adjust the stretch quality, texture density, fragment size, fragment shape, and fragment direction, and next to those, youll find the main audio controls, so you can move back and forth through the clip quickly.
Description 10line to 4line and 8line to 3line priority encoders. Dm74ls154 4line to 16line decoderdemultiplexer dm74ls154 4line to 16line decoderdemultiplexer general description each of these 4lineto16line decoders utilizes ttl circuitry to decode four binarycoded inputs into one of sixteen mutually exclusive outputs when both the strobe inputs, g1 and g2, are low. Ti 10line to 4line and 8line to 3line priority encoders,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Bagad pdf for mac downloads and uploads remote files using an ftp, sftp, or a webdav vlsi design by v.
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