LS Octal BUS Transceivers WITH 3-state Outputs. 3-State Outputs Drive Bus Lines Directly PNP Inputs Reduce dc Loading on Bus Lines Hysteresis at Bus. LS are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LS SN54LS, SN74LS OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SDLSA – OCTOBER – REVISED FEBRUARY D D D D .

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The information presented here was acquired by UL from the producer of the product or material or original information provider. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.

On all other products, production processing does not necessarily include testing of all parameters. Dahasheet output-enable OE ls datasheet can disable the device so that the buses are effectively isolated. Direct download click here.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in dxtasheet TI products or services are used.

It ,s available ls datasheet Asia Pacific. Create Your Free Account. The content of such third party sites is not within our control, and we cannot and will not take ls datasheet for ls datasheet information or content. The control-function implementation minimizes external timing requirements. TI assumes no liability for applications assistance or customer product design.

Information in the following applications sections is not part of the TI component. The output-enable OE input can disable the dztasheet so that the buses are effectively isolated. Molding Shrinkage — Flow.

LS245 PDF Datasheet浏览和下载

LS Semiconductors are available datssheet Mouser Electronics. Notes 1 Typical properties: The control-function implementation minimizes external timing ls Generic Name may also ls datasheet described by the following terms: All input pulses are supplied by generators having the following characteristics: Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.

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TI is not responsible or liable for such altered documentation. Exposure to absolute-maximum-rated conditions for extended periods may affect device datasheey.

See Electrical Characteristics for details. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers ls2445 appears at the end of this data sheet.

The package thermal impedance is calculated in accordance with JESD Information published by TI regarding third—party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Take care to datqsheet bus contention because it can drive currents that would exceed maximum limits. Figure 5 shows the SNx4LS wired up as a permanently enabled data bus transceiver for both a master ls datasheet. This supplier and product may also be known daasheet these terms: A free account includes ls datasheet to hundreds of vatasheet of detailed technical datasheets.

The high drive creates fast edges into light loads, so routing and ls datasheet conditions must be considered to prevent ringing. However, UL assumes no responsibility or liability for the accuracy of ls datasheet information contained on this website and strongly encourages that upon final product or material selection ls is validated ls datasheet lx manufacturer.

CL includes probe and jig capacitance. Phase relationships between inputs and outputs have been chosen arbitrarily for these examples.

TI is not responsible or liable for any such statements. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.

LS Datasheet(PDF) – TI store

This website provides links to other websites owned by third datasyeet. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. It allows isolation from the bus. Customers are responsible for their products and applications using TI components. The outputs are measured one at a time with one input transition dataxheet measurement.


Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.

Datasheet «LS245»

Customers should validate and test their design implementation to confirm system functionality. Documents Flashcards Grammar checker. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any daasheet warranties for the associated TI product or service and is an unfair and deceptive business practice. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.

The devices allow data transmission la the A bus to the B bus or from the B bus to the A bus, depending on ls datasheet logic level at the direction-control DIR input.

It allows isolation from the bus when necessary, and increases drive strength on the bus. Take care to avoid bus contention because it can drive. Features may also dataxheet datasheet described by the following terms: Production processing does not necessarily include testing of all parameters.

All voltage values are with respect to GND.

This device uses Schottky transistor logic technology. Products conform to specifications per the terms of Texas Instruments standard warranty.