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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This allowed simulation of the finished product and testing of the logic before the availability of software simulations of integrated circuits. Retrieved 30 May So 74LS00 can be used in high frequency systems. TL — Programmable Reference Voltage. The 74LS family of ICs is a dagasheet version of the 74S family, with slightly higher speed but lower power dissipation than the original 74 family; it became the most popular variant once it was widely available.

The fastest types and very low voltage versions are typically surface-mount only, however. With that the entire supply voltage appears across the transistor which is in OFF state.

The 74H family provided a number of unique devices for CPU designs in the s.

IC Datasheet: 74LS00-02-04 Data Sheet

Retrieved 8 June Like the seriesthe newer CMOS versions of the datasueet are also usable as analogue amplifiers using negative feedback similar to operational amplifiers with only an inverting input [ citation needed ].

Milspec -rated devices for use in extended temperature conditions are available as the series. Some companies have also offered industrial extended temperature range variants using the regular series part numbers with a prefix or suffix to indicate the temperature grade.

Retrieved 17 March Many designers of military and aerospace equipment used this family over a long period and as they need exact replacements, this family is still produced by Lansdale Semiconductor. Some TTL logic parts were made with an extended military-specification temperature range.


Retrieved October 14, We can use all four gates this way tosatisfy our needs. Through the late s and s newer versions of this family were introduced to support the lower operating voltages used in newer CPU devices. Around the production of standard logic ceased in all Eastern European countries except the Soviet Union and later Russia and Belarus.

For example, “SNN” signifies that the part is a series IC probably manufactured by Texas Instruments “SN” originally meaning “Semiconductor Network” [25] using commercial processing, is of the military temperature rating “54”and is of the TTL family absence of a family designatorits function being the quad 2-input NAND gate “00” implemented in a plastic through-hole DIP package “N”.

So we can make 74ls00 a four NOT gate chip if necessary.

Introducing Integrated Circuits

Retrieved 26 March When both inputs are HIGH: Clones of the series were also made in other Datassheet Bloc countries: When you want logic inverter. The Soviet integrated circuit designation is different from the Western series:.

They are useful for rapid breadboard -prototyping and for education and remain available from most manufacturers. The chip is available in different packages and is chosen depending on requirement. With that both inputs of the gate will be LOW.

Although the series was the first de facto industry dxtasheet TTL logic family i. Also each gate has two inputs. The series contains hundreds of devices that provide everything from basic logic gatesflip-flopsand counters, to special purpose bus transceivers and arithmetic logic units ALU.

Often a part from a datasgeet 74×00 subfamily could be substituted ” drop-in replacement ” in a circuit, with the same function and pin-out yet more appropriate characteristics for an application perhaps speed or power consumptionwhich was a large part of the appeal of the 74C00 series over the competing CDB series, for example.


Retrieved 13 May The 74H family is the same basic design as the family with resistor values reduced. Each gate can be used separately. There are many reasons of using 74LS00 datasheeg electronic circuits. This page was last edited on 22 Novemberat After verifying the cases, you can tell that we have satisfied the above truth table.

Before July the two letters from the functional description were inserted after the first digit of the series. Over 40 different logic subfamilies use this standardized part number scheme. Originally the bipolar circuits provided higher speed but consumed more power than the competing series of CMOS devices.

Part number schemes varied by manufacturer. A short-lived 64 prefix on Texas Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by Retrieved 7 March As integrated circuits in the series were made in different technologies, usually compatibility was retained with the original TTL logic levels and power supply voltages. It is really popular and is available everywhere.

So the total supply voltage appears across the transistors Q1 and Q2. Dagasheet, surface-mounted CMOS versions of the series are used in various applications in electronics and for glue logic in computers and industrial electronics.

series IC datasheets

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.

Information Applikation Mikroelektronik in German. Wikimedia Commons has media related to Series. It was jokingly referred to in the Eastern Bloc electronics industry as the “elephant-dung packaging”, due to its appearance.