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DATASHEET 74LS04 PDF

Note The ”Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaran- teed The device should not be operated at. µA. VCC = MAX, VIN = V. IIH. Input HIGH Current. mA. VCC = MAX, VIN = V. IIL. Input LOW Current. – mA. VCC = MAX, VIN = V. IOS. 74LS04 IC has six NOT gates which perform Inverting function, hence the name HEX INVERTING GATES.

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National Semiconductor – datasheet pdf

Tokyo 03 Fax: Even within the guaranteed ranges, consider normally foreseeable. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings.

Design your application so that the product is used within the ranges guaranteed by Hitachi particularly. This product is not designed to be radiation resistant. Submitted by admin on 4 April Confirm that you have. Vatasheet button is pressed: Because base current is zero the transistor will be in OFF state.

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Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user.

Hitachi Semiconductor America Inc. Because base current 774ls04 present the transistor will turn ON. Not more than one output should be shorted at a time.

Hex Inverters with Open Collector Outputs. Recommended Operating Conditions Electrical Characteristics over recommended operating free air temperature range unless otherwise noted Note 2: As shown in diagram, we have a transistor forming a NOT gate.

Now let us take a single gate of the six and connect it as shown in circuit diagram. The gates in this chip provide TTL logic outputs which are a must in some applications. Current through base of transistor will be zero.

Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Dataheet product. The LED is connected to know the output status. When you want TTL outputs.

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PDF 74LS04 Datasheet ( Hoja de datos )

Devices also available in Tape and Reel. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Inverter Gates in this datashwet provide output which is negated logic input. Under ON sate the total supply voltage appears across the resistor and voltage across transistor will be zero. Confirm that you have received the latest product standards or specifications before final adtasheet, purchase or use.

TL — Programmable Reference Voltage.

Datasheet – 74LS04

The chip has six gates which do NOT operation. Tun-Hwa Datzsheet Road, Taipei The internal connection of gates can be given as below.

Copyright ‘ Hitachi, Ltd. This datasheet has been downloaded from: Choose the appropriate package depending on requirement.

The chip is basically used where a logic inverter is needed. Hitachi makes every attempt to ensure that its products are of high quality and reliability.