Octal dtype flipflop with 3state output the sn5474ls373 consists of eight latches with 3state outputs for bus organized system applications. The enable input e can be used to isolate the buses. Cy74fct245tqct ic octal bus txrx 3st 20qsop texas instruments datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic, semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. Data is transmitted or received by the buffer upon execution of input or output instructions by the cpu. Jul 31, 2019 74245 bidirectional buffer datasheet pdf bidirectional buffer ic datasheet, cross reference, circuit and application notes in pdf format. Max488 lowpower, slewratelimited rs485rs422 transceivers. The flipflops appear transparent to the data data changes asynchronously when latch enable le is high. Fast and ls ttl data octal bus transceiver the sn5474ls245 is an octal bus transmitterreceiver designed for 8line asynchronous 2way data communication between data buses. Teccor brand thyristors cross reference guide littelfuse. Mar 10, 2020 the sn5474ls is an octal bus transmitterreceiver designed for. The absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed. Snx4ls245 octal bus transceivers with 3state outputs datasheet.
Data bus buffer this threestate bidirectional 8bi t buffer is used to interface the 82c55a to the system data bus. The data bus lines are bidirectional threestate pins connected to the system data bus. Sup70n0309p specification comparison vishay siliconix document number. Fairchild 3state octal bus transceiver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Idt74245ateb datasheet pdf, integrated device technology. Sup70n0309bp sup70n0309p o220 sup70n0309bpe3 sup70n0309pe3 sup70n0309bp ran10 74245 74245 applications 74245 20 pin sup70n0309p 74245 20 pin data sheet sup70n0309pe3 74245 datasheet with 74245 data sheet. Fairchild, alldatasheet, datasheet, datasheet search site for electronic.
May, 2019 74245 datasheet pdf the measured values detected by the calibration calibration in a controlled environment measuring laboratory. Typical parameters which may be provided in scillc data sheets andor specifications. The decoder accepts three binary weighted inputs a 0, a 1, a 2 and when enabled provides eight mutually exclusive active low outputs o 0 o7. Direction input dr controls transmission of data from bus a to bus. Integrated circuits, transistor, semiconductors search and datasheet pdf download site. Apr 17, 2019 teccor brand thyristors cross reference guide littelfuse. Wearable health and fitness devices the end of the data sheet. Control words and status information are also transferred through the data bus buffer.
Phase control scr, 40tps12a pdf download international rectifier, 40tps12a datasheet pdf, pinouts, data sheet, equivalent, schematic, cross. Rate of rise of offstate voltage 40tps08 40tps12 1. Idt74245ate view datasheetpdf integrated device technology. Fast cmos octal bidirectional transceivers, idt74245ate datasheet, idt74245ate pdf, idt74245ate datasheet pdf, datenblatt, pinouts, data sheet, schematic integrated circuits, transistor, semiconductors search and datasheet pdf download site. Output configurations of the sn5474ls47 are designed to withstand the relatively high voltages required for 7segment. Direction input dr controls transmission of data from bus a to bus b or bus b to bus a depending upon its logic level.
The device transmits data from the a bus to the b bus or from the b bus to the a bus, depending on the logic level at the directioncontroldir input. A0 2 data inputoutput a1 3 data inputoutput a2 4 data inputoutput a3 5 data inputoutput a4 6 data inputoutput a5 7 data inputoutput a6 8 data inputoutput a7 9 data inputoutput gnd 10 ground 0 v b7 11 data inputoutput b6 12 data inputoutput b5 data inputoutput b4 14 data inputoutput b3 15 data inputoutput b2 16 data inputoutput. Instruments semiconductor products and disclaimers thereto appears datasheet the end of this data sheet. Snx4ls245 octal bus transceivers with 3state outputs.
Snx4hc245 octal bus transceivers with 3state outputs. Technical information fairchild semiconductor 74ls245 datasheet. The absolute maximum ratings are those values beyond whichthe safety of the device cannot be guaranteed. On the data sheet im looking at, while the supply voltage is fine, the input is limited to vcc max vih must be less than vcc. Dm74ls244 octal 3state bufferline driverline receiver physical dimensions inches millimeters unless otherwise noted continued 20lead plastic dualinline package pdip, jedec ms001, 0. L l b data to a bus l h a data to b bus hx isolation. The assertion of this active lo signalpin controls the direction of the data bus transceiver. Recommended operating conditions in accordance with the absolute maximum rating system iec 604.
The sn5474ls is an octal bus transmitterreceiver designed for. The low on resistance of the qs3r allows inputs to be connected to. All inputs are equipped with protection circuits against static discharge and transient excess voltage. Where applicable, maximum range for opposed mode fibers is also dependent on fiber length. Telecom infrastructures electronic points of sale logic diagram positive logic 1 an important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Fast cmos octal bidirectional transceivers, idt74245ateb datasheet, idt74245ateb pdf, idt74245ateb datasheet pdf, datenblatt, pinouts, data sheet, schematic. Download fairchild semiconductor 74245 pdf datasheet file. Typical parameters which may be provided in scillc data sheets andor specifications can and do vary in different applications and actual performance may vary over time.
Idt74245ateb view datasheetpdf integrated device technology. Fast and ls ttl data sn5474ls8 functional description the ls8 is a high speed 1of8 decoderdemultiplexer fabricated with the low power schottky barrier diode process. Octal dtype flipflop with 3state output the sn5474ls373 consists of eight latches with 3state outputs for bus. All operating parameters, including typicals must be validated for each customer application by customers technical experts. On products compliant to milprf38535, all parameters are tested unless otherwise noted. Idt74245ate datasheet pdf, integrated device technology. Fast cmos octal bidirectional transceivers, idt74245ate datasheet, idt74245ate pdf, idt74245ate datasheet pdf, datenblatt, pinouts, data sheet, schematic. The relative positivelogic output levels, as well as conditions required at the auxiliary inputs, are shown in the truth tables. The enable input g can be used to disable the device so that the buses are effectively isolated. The sn5474ls245 is an octal bus transmitterreceiver designed for. The parametric values defined in the electricalcharacteristics tables are not guaranteed at the absolute maximum ratings. Switching characteristicsvcc 5v, ta 25csymbolparameterconditionsminmaxunits datasheet search, datasheets, datasheet search site for. Datasheet the 82c55a is a high performance cmos version of the industry standard 8255a and is manufactured using a selfaligned silicon gate cmos process scaled saji iv.
An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. The sn74lvc245a is designed for asynchronous communication between data buses. Posted on january 22, 2016 september 18, 2019 by pinout. If you look at the data sheet, it says that the maximum logic level on the inputs should not be higher than vcc. The outputenable oe input can be used to disable the device so the buses effectively are isolated. The device allows data transmission from the a bus to the. By continuing to use this dtaasheet, you consent to the use of cookies. If its not shown correctly, click here to open the file on a separate window.