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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Load circuits and voltage waveforms are shown in Section 1.

Voltage values are with respect to network ground terminal. Inclusion of Tl products in such applications is understood to be fully at the risk of the customer. Pin numbers shown are for D, J, N, and W packages. 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 daatasheet any combination, machine, or process in which such semiconductor products or services might be or are used.


The Q output will be unpredictable in this condition. Certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage “Critical Applications”. Under conventional opera- tion, the S-R inputs are normally held high. Normally, the S-R inputs 74ls79 not be taken low si- multaneously. Full text of ” IC Datasheet: 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.

Use of Tl products in such applications requires the written approval of an appropriate Tl datssheet.

Full text of “IC Datasheet: 74LS”

Tl warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with Tl’s 74la279 warranty. S Not more than one output should be shorted at a time, and ths duration of datasheeh short-circuit should ba Iwss than one second, NOTE 2.


Questions concerning potential risk applications should be directed to Tl through a local SC sales office.

Tl assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein.

74LS Datasheet(PDF) – Hitachi Semiconductor

Search the history of over billion web pages on the Internet. IqC is maasursd wirh alt R inputs grounded, all Datashheet inputs at 4.

Testing and other quality control techniques are utilized to the extent Tl deems necessary to support this warranty. When the S input is pulsed low, the Q output will be set high.

74LS279 PDF Datasheet浏览和下载

Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. When R is pulsed low, the Q output will be reset low. Ice is measured with all R inputs grounded, all S inputs at 4.