June 5, 2019


74LS datasheet, 74LS pdf, 74LS data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Quad S-R Latch. The ‘LS consists of four individual and independent Set-. Reset Latches with active low inputs Two of the four latch- es have an additonal S input ANDed with . Texas Instruments 74LS Latches are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Texas Instruments 74LS Latches.

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Full text of ” IC Datasheet: IqC is maasursd wirh alt R inputs grounded, all S inputs at 4. S Not more than one output should be shorted at a time, and datsheet duration of the short-circuit should ba Iwss than one second, NOTE 2. Certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage “Critical Applications”.

IC Datasheet: 74LS : Free Download, Borrow, and Streaming : Internet Archive

Testing and other quality control techniques are utilized to the extent Tl deems necessary to support this warranty. Tl assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. Under conventional opera- tion, the S-R inputs are normally held high.


Questions concerning potential risk applications should be directed to Tl through a local SC sales office. Normally, the S-R inputs should not be taken low si- multaneously. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. When the S input is pulsed low, the Q output will be set high.

74LS Datasheet(PDF) – Hitachi Semiconductor

Use of Tl products in such applications requires the written approval of an appropriate Tl officer. Tl warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with Tl’s standard warranty.

In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards should be provided by the customer to minimize inherent or procedural hazards. Nor does Tl warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of Tl covering or relating to dztasheet combination, machine, or process in which such semiconductor products or services might be or are used.


Pin numbers shown are for D, J, N, and W packages. Search the history of over billion web pages on the Internet. Ice is measured with all R inputs grounded, all S inputs at 4.

(PDF) 74LS279 Datasheet download

When R is pulsed low, the Q output will be reset low. Voltage values are with respect to network ground terminal. Load circuits and voltage waveforms are shown in Section 1.

The Q datasbeet will be unpredictable in this condition. Inclusion of Tl products in such applications is understood to be fully at the risk of the customer.