IC 74LS00 DATASHEET PDF
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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With that both inputs of the gate will be LOW. Also each gate has two inputs.
74ls00 Pin Diagram – Simple Wiring Diagram Schema
The Soviet integrated circuit designation is different from the Western series:. Each gate can be used separately. For example, “SNN” signifies that the part is a series IC probably manufactured by Texas Instruments “SN” originally meaning “Semiconductor Network”  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”.
Before July the two letters from the functional description were inserted after the first digit of the series. The chip is available in different packages and is chosen depending on requirement. TL — Programmable Reference Voltage. It is really popular and is available everywhere.
The 74F family was introduced by Fairchild Semiconductor and adopted by other manufacturers; it is faster than the 74, 74LS and 74S families.
So 74LS00 can be used in high frequency systems. Retrieved 17 March The description vatasheet each pin is given below. The fastest types and very low voltage versions are typically surface-mount only, however.
Some examples of FJ series are:. Retrieved 13 May The 74S family, using Schottky circuitry, uses more power than the 74, but is faster. A number of different technologies were available from the Soviet Union,      Czechoslovakia,   Poland,   and East Germany. Retrieved 2 November This chip has less transition times which are needed for high speed applications.
Retrieved 11 November Retrieved 26 March Retrieved 5 June The series contains hundreds of devices that provide everything from basic logic gatesflip-flopsdatasyeet counters, to special purpose bus transceivers and arithmetic logic units ALU.
Additional characters in a part number identify the ratasheet and other variations. Several generations of pin-compatible descendants of the original family have since become de facto standard electronic components. Here we datasjeet connected two inputs to two buttons and output is connected to a LED.
The 74LS family of ICs is a lower-power 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. 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 from ” https: The extremely popular commercial grade plastic DIP N followed in the third quarter of So we can make 74ls00 a four NOT gate chip if necessary.
Many logic families maintain a consistent use of the device numbers as an aid to designers.
This page was last edited on 22 Novemberat In case one of buttons is closed. While designed as a family of digital logic, some TTL chips were used in analogue circuits, such as Schmitt triggers [ citation needed ].
Introducing Integrated Circuits
But there are a few exceptions where incompatibilities mainly in pin-out across the subfamilies occurred, such as:. When datwsheet inputs are HIGH: While companies such as Mullard listed series compatible parts in data sheets,  by there was no mention of the family in the Texas Instruments TTL Data Book. With these three cases we have realized the truth table for chip NAND gate.
In other projects Wikimedia Commons Wikibooks. Milspec datasheft devices for use in extended temperature conditions are available as the series. The internal connection of four gates is shown below.
We can use all four gates this way tosatisfy our needs.
Instead of the ubiquitous black resin, they had a brownish-green body colour with subtle swirl marks created during the moulding process.
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. Information Applikation Mikroelektronik in German. Retrieved 30 May The and series were used in many popular minicomputers in the s and early s.
Through the late s and s newer versions of this family were introduced to support the lower operating voltages used in newer CPU devices. Principles, Devices and Applications. So the total supply voltage appears across the transistors Q1 and Q2. List of series integrated circuits. The 74xxyy ICs are logic gates of digital electronics.
Integrated circuits Digital electronics introductions.