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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But there are a few exceptions where incompatibilities mainly in pin-out across the subfamilies occurred, such as:. Texas Instruments also manufactured radiation-hardened devices with the prefix RSNand the company offered beam-lead bare dies for integration into hybrid circuits with a BL prefix designation. Information Applikation Mikroelektronik in German. When both inputs are HIGH: Archived from the original on 28 February Retrieved 11 November Today, surface-mounted CMOS versions of the series are used in various applications in electronics and for glue logic in computers and industrial electronics.

Introducing Integrated Circuits

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

Specific functions are described in a list of series integrated circuits. By using this site, you agree to the Terms of Use and Privacy Policy. 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. This page was last edited on 22 Novemberat Originally the bipolar circuits provided higher speed but consumed more power than the competing series of CMOS devices.


Wikimedia Commons has media related to Series. Retrieved 8 June Around the production of standard logic ceased in all Eastern European countries except the Soviet Union and later Russia and Belarus.

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.

The part numbers for series logic devices often use the following designators:. Some examples of FJ series are:. The series of transistor—transistor logic TTL integrated circuits are the most popular family of TTL integrated circuit logic.

74LS00 Datasheet(PDF) – Fairchild Semiconductor

Motoroloa Semiconductor Products Inc. 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 From Wikipedia, the free encyclopedia. Principles, Devices and Applications. Hobbyists and students equipped with wire wrap tools, a ‘ ix ‘ and a 5-volt power supply could also experiment with digital logic referring to how-to articles in Byte magazine and Popular Electronics which featured circuit examples in nearly datashete issue.

Before July the two letters from the functional description were inserted after the first digit of the series. 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.


The 74F family was introduced by Fairchild Semiconductor and adopted by other manufacturers; it is faster than the 74, 74LS and 74S families.

Clones of the series were also made in other Eastern Bloc countries: These parts are prefixed with 54 instead of 74 in the part number. The internal connection of four gates is shown below. So 74LS00 can be used in high frequency systems.

The and series were used in many popular datashset in the s and early s. Over 40 different logic subfamilies use this standardized part number scheme. With that the entire supply voltage appears across the transistor which is in OFF state.

Intypical quantity-one pricing for the SN military grade, in ceramic welded flat-pack was around 22 USD. Here we have connected two inputs to two buttons and output is connected to a LED.

7400-series integrated circuits

Now let us consider a simple application circuit of the chip NAND gate. In the case when any one input is HIGH: A short-lived 64 prefix on Texas Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by The 74H family provided a number of unique devices for CPU designs in the s.

Retrieved October 14,