Lead Small Outline Integrated Circuit (SOIC), JEDEC MS, Narrow. DM74LS00SJ 2. D. M. 74LS Absolute Maximum Ratings(Note 1). Note 1: The . This datasheet has been downloaded from: www . An IMPORTANT NOTICE at the end of this data sheet addresses availability, .. metrics, see the Semiconductor and IC Package Thermal Metrics application .. LevelC-UNLIM. 0 to 74LS SN74LS00PSR. ACTIVE. SO. PS. 8. Part Number: 74LS00, Maunfacturer: National Semiconductor, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor.

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Under normal circumstances both buttons are not pressed and are open. With that the entire supply voltage appears across the transistor which is in OFF state. The part numbers for series logic devices often dataxheet the following designators:.

After verifying the cases, you can tell that we have satisfied the above truth table. The 74H family is the same basic design as the family with resistor values reduced. However, this type of circuit suffers from significant harmonic distortion and shortened component life. Before July the two letters from the functional description were inserted after the first digit of the series. By using this site, you agree to the Terms of Use and Privacy Policy.


When you want logic inverter. While companies such as Mullard listed series compatible parts in data sheets, [18] by there was no mention of the family in the Texas Instruments TTL Data Book.

74LS00 Pinout, Configuration, Equivalent, Circuit & Datasheet

The 74ls0 connection of four gates is shown below. Specific functions are described in a list of series integrated circuits. Today, surface-mounted CMOS versions of the series are used in various applications in electronics and for glue logic in computers and industrial electronics. Both transistors will be ON and voltage across both of them will be zero.

Introducing Integrated Circuits

Where high speed NAND operation is necessary. While designed as a family of digital logic, some TTL chips were used in analogue circuits, such as Schmitt triggers [ citation needed ]. Retrieved 8 June There are many reasons of using 74LS00 in electronic circuits. The series of if logic TTL integrated circuits are the most popular family of TTL integrated circuit logic.

A number of different technologies were available from the Soviet Union, [28] [33] [34] [35] [29] Czechoslovakia, [36] [31] Poland, [29] [31] and East Germany. Retrieved 5 June In other projects Wikimedia Commons Wikibooks. Retrieved 17 March The chip is available in different packages and is chosen depending on requirement. It was jokingly referred to in the Eastern Bloc electronics industry 7l4s00 the “elephant-dung packaging”, due to its appearance.


The quad NAND gate was the first product in the series, introduced by Texas Instruments in a military grade metal flat package W in October Wikimedia Commons has media related to Series. In the case when any one input is HIGH: Views Read Edit View history. The series contains hundreds of devices that provide iv from basic logic gatesflip-flopsand counters, to special purpose bus transceivers and arithmetic logic units ALU.

Archived from the original on The 74xxyy ICs are logic gates of digital electronics. In the early days of large-scale IC development, a prototype of a new large-scale integrated circuit might have been developed using TTL chips on several circuit boards, before committing to manufacture of the target device in IC form.

IC Datasheet: 74LS00-02-04 Data Sheet

Some TTL logic parts were made with an extended military-specification temperature range. Although the dafasheet was the first de facto industry standard TTL logic family i. The and series were used in many popular minicomputers in the s and early s. The Soviet integrated circuit designation is different from the Western series:.

Several generations of pin-compatible descendants of the original family have since become de facto standard electronic components. Retrieved October 14, Retrieved 2 November