For further assistance, please contact your local on semiconductor representative. The descriptions of these circuits are based on the details given in the ttl data book published by texas instruments. It covers almost all of the standard ttl, schottky and lowpower schottky up. As this is sometimes not possible with modern ttl ics the much improved masterslave jk flipflop was developed. The cmos circuitry means that 4000 series ics are static sensitive. Digital logic, logic tutorial, rs flip flop, 7474, 7476,7479. The sn7400 series originated with ttl integrated circuits made by texas instruments. Fast and ls ttl data fast and ls ttl low power schottky lsttl has become the industry standard logic in recent years, replacing the original 7400 ttl with lower power and higher speeds. Jit contains sepwmadelfivide by two and divide by five sedlimts. Dual masterslave jk flipflops with clear, preset, and complementary outputs general description this device contains two independent positive pulse triggered jk flipflops with complementary outputs. The current software version includes the data of more than 230 different ics. Integrated circuits category 74 series rohs compliant package type 16 pin dip technical data 7476 datasheet pricing information. This eliminates all the timing problems by using two sr flipflops connected together in series, one for the. In fact most ics in regular use are quite tolerant and earthing your hands by touching a metal water pipe or window frame before handling them will be adequate.
Full text of motorola databooks 1971 motorola ttl integrated. The sn7400 series originated with ttl integrated circuits made by wikipedia. Like a card on a table, it can flip or flop one way or the other, but which ever way it lands, it will stay that way. The data on the d input may be changed while the clock is low or high without affecting the outputs as long as the data setup and hold times are not violated. This circuit shows the actual jk flipflop structure used in the ttlseries 7476 bipolar integrated circuit. List of 7400 series integrated circuits 1 list of 7400 series integrated circuits the following is a list of 7400 series digital logic integrated circuits. Some ttl logic parts were made with an extended military specification temperature range. Dm7408 quad 2input and gates physical dimensions inches millimeters unless otherwise noted 14lead plastic dualinline package pdip, jedec ms001, 0. Specific functions are described in a list of 7400 series integrated circuits. Some ttl logic parts were made with an extended militaryspecification temperature range. Ttl 7474 jk flipflop 7476 flipflop 7470 7472 flipflop 7476 ttl 7474 d flipflop 7476 7473 dual jk 7470 ttl text. As on semiconductor has exited the fast ttl business, all fast data sheets have been removed from this publication. Im doing another experiment in my program, and im supposed to wire a ic7473 but i cant find that in my components. This texas instruments 1988 publication is a great reference.
It is a multifunctional device capable of storing single line data in eight addressable latches, and also a 1of8 decoder and demultiplexer with active high outputs. All operating parameters, including typicals must be. Dm7474 dual positiveedgetriggered dtype flipflops with. This next circuit is one type of a memory bit, called an rs flip flop. Complete specifications for each of these families are. Although this volume offers design and specification data only for ttl integrated circuits, complete technical data for any tl semiconductorcomponent products. Besides the clock, j, and k inputs and the q and nq outputs, two extra inputs npreset or set and nclear reset are provided. From the collection, a scannedin computerrelated document. The integrated circuit hobbyists handbook by thomas r. National semiconductor datasheet pdf catalog first page. Full text of motorola databooks 1971 motorola ttl integrated circuits data book. Because of the popularity of these parts, they were secondsourced by. Reproduction of information in ti data books or data sheets is permissible only if.
The ttl family of integrated circuits was introduced about 20 years ago by texas instruments. Schottky and lowpower schottky data book, advanced micro devices, july 1978. Circuit board development circuit board maintenancechemicals. Dm7476 dual masterslave jk flipflops with clear, preset. National semiconductor catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits. Dm7476 dual masterslave jk flipflops with clear, preset, and. The ttl data book for design engineers, second edition, texas instruments, 1976. Ttl logic data book ttl data book june 1988 edition. Package contains six inverters, 7404 datasheet, 7404 circuit, 7404 data sheet. K data is processed by the flipflop after a complete clock.
Ttl logic data book by texas instruments er nurse journal. Fast and ls ttl data 8bit addressable latch the sn5474ls259 is a highspeed 8bit addressable latch designed for general purpose storage applications in digital systems. Home semiconductors 74 seriesdip package 7476 ic ttl. Can that be used instead or its a completely different component with a complete different result from that. Reviewed in the united states on september 5, 2010. 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. The following is a list of 7400 series digital logic integrated circuits. I could have just missed placed it, but i do have a ic7476. There are many different d flipflop ics available in both ttl and cmos packages with the more common being the 74ls74 which is a dual d flipflop ic, which contains two individual d type bistables within a single chip enabling single or masterslave toggle flipflops to be made.
In this icdatabook software you will find pin assignments, connection layouts, function tables and the most important specifications available for the 40x and the 74x ic series. List of 7400 series integrated circuits catalog wiki. Ttl logic data book ttl data book by texas instruments engineering, june 1988, texas instruments, incorporated edition, paperback in english revised edition. The name jk flipflop is termed from the inventor jack kilby from texas. The original 7400series integrated circuits were made by texas instruments with the prefix sn to create the name sn74xx. We can special order any ics 100 piece minimum new sale refurbished closeout part number color code legend. In fact, you could build almost any ttl circuit with nothing but this. Due to the popularity of these parts, other manufacturers released pintopin compatible logic devices which kept the 7400 sequence number as an aid to identification of compatible parts.
We can special order any ics part number color code legend. Indonesia, malaysia, philippines, thailand, and for calculation should be taken into account in comparing data. Complete specifications are provided in the form of data sheets. Reproduction of information in ti data books or data sheets is permissible only if reproduction is without alteration and is. Here in this article we will discuss about jk flip flop. A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. D flipflop data jk flipflop jackkilby t flipflop toggle out of the above types only jk and d flipflops are available in the integrated ic form and also used widely in most of the applications. It has the pinouts and indepth specifications for texas intruments standard ttl, schottky, and lowpower schottky digital logic chips. This book presents technical data for a broad line of ttl integrated circuits. Because of the popularity of these parts, they were secondsourced by other manufacturers who kept the 7400 sequence number as an aid to identification of compatible parts.
In addition to offering the standard ls ttl circuits, motorola offers the fast schottky and ttl family. The name comes from reset and set which are the two input wires and flip flop which sort of says what it does. The 7400 series contains hundreds of devices that provide everything from basic logic gates, flipflops, and counters, to special purpose bus transceivers and arithmetic logic units alu. Ttl data book for design engineers smc electronics. It would be great for a hobbyist, and a necessity for a developer using these chips. If youre wanting to design ttl circuits, this book will be a must.
The j and k data is processed by the flipflop after a complete clock pulse. The ttl data book by texas instruments, 1991, texas instruments edition, in english. Touching a pin while charged with static electricity from your clothes for example may damage the ic. That data input is connected to the s input of an rs. Jk flipflop circuit diagram, truth table and working.