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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Like the seriesthe newer CMOS versions of the series are also usable as analogue amplifiers using negative feedback similar to operational amplifiers with only an inverting input oc citation needed ]. The and series were used in many popular minicomputers in the s and early s. A short-lived 64 prefix on Texas Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by Intypical quantity-one pricing for the SN military grade, in ceramic welded flat-pack was around 22 USD.

Fatasheet quad NAND gate was the first product in the series, introduced by Texas Instruments in a military grade metal flat package W in October There are many reasons of using 74LS00 in electronic circuits. It is really popular and datasheeet available everywhere.

It eatasheet jokingly referred to in the Eastern Bloc electronics industry as the “elephant-dung packaging”, due to its appearance. Over 40 different logic subfamilies use this standardized part number scheme. The Soviet integrated circuit designation is different from the Western series:. The extremely popular commercial grade plastic DIP N followed in the third quarter of Archived from the original on TL — Programmable Reference Voltage. Today, surface-mounted CMOS versions of the series are used in various applications in electronics and for glue logic in computers and industrial electronics.

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The fastest types and very low datwsheet versions are typically surface-mount only, however.

Around the production of standard logic ceased in all Eastern European countries except the Soviet Union and later Russia and Belarus. Since the s, new product families have been released to replace the original series. The 74S family, using Schottky circuitry, uses more power than the 74, but is faster. So the total supply voltage 74lz00 across the transistors Q1 and Q2.

Some manufacturers, such as Mullard and Siemens, had pin-compatible TTL parts, but with a completely different numbering scheme; however, eatasheet sheets identified the compatible number as an aid to recognition.

When both inputs are HIGH: This chip has less transition times which are needed for high speed applications. Originally the bipolar circuits provided higher speed but consumed more power than the competing series of CMOS devices.

Submitted by admin on 3 April The chip is available in different packages and is chosen depending on requirement.

Introducing Integrated Circuits

Often a part from a different 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.

This page was last edited on 22 Novemberat Where high speed NAND operation is necessary. With these three cases we have realized the truth table for chip NAND gate. From Wikipedia, the free encyclopedia. We can use all four gates this way tosatisfy our needs. The series of transistor—transistor logic TTL integrated circuits are the most popular family of TTL integrated circuit logic.

Clones of the series were also made in other Eastern Bloc countries: 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”.


Retrieved 11 November Information Applikation Mikroelektronik in German. 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.

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. The description for each pin is given below. 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 30 May Before July the two letters from the functional description were inserted after the first digit of the series. Retrieved 5 June Some examples of FJ series are:.

Integrated Circuits

Instead of the ubiquitous black resin, they had a brownish-green body colour with subtle swirl marks created during the moulding process. Here are a few examples where it is used. Motoroloa Semiconductor Products Inc. Retrieved 13 May By using this site, you agree to ci Terms of Use and Privacy Policy. Each gate can be used separately.

The 74H family is the same basic design as the family with resistor values reduced. In the case when any one input is HIGH: While designed as a family of digital logic, some TTL chips were used in analogue circuits, such as Schmitt triggers [ datashfet needed ].

Milspec -rated devices for use in extended temperature conditions are available as the series. Views Read Edit View history.

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