LS138 DATASHEET PDF

The 74LS is a high speed 1-of-8 Decoder/Demultiplexer. This device is ideally suited for high speed bipolar memory chip select address decoding. The. 74LS, 74LS Datasheet, 74LS pdf, buy 74LS, 74LS 3 to 8 Decoder. r/Demultip lex e r. 74LS / 74LSSMD / 74LS Decoder/Demultiplexer. General Description. These Schottky-clamped circuits are designed to be used.

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Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding. Choose an option 20 28 Inputs include clamp diodes.

LS138 Datasheet PDF

daatsheet These devices contain four independent 2-input AND gates. This amplifier exhibit low supply-current drain and input bias and offset currents that is much less than that of the LM Standard frequency crystals — use these crystals to provide a clock input to your microprocessor.

datashest Description Resources Learn Videos Blog 74ls Schottky-clamped TTL MSI circuits are designed to be used in high-performance memory decoding or data-routing applications requiring very short propagation delay times. Product already added to wishlist! Drivers Motors Relay Servos Arduino.

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LS 3 to 8 Line Decoder –

The LM is a quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the LM This means that the effective system delay introduced by the Schottky-clamped system decoder is negligible. The 74lS decode one of eight lines dependent on the datasjeet at the three binary select inputs and the three enable inputs. Choose an option 3.

An enable input can be used as a data input for demultiplexing applications. Select options Learn More. Reviews 0 Leave A Review You must be logged in to leave a review.

You must be logged in to leave a review. Add to cart Learn More. All inputs are clamped with high-performance Schottky diodes to suppress line-ringing and to simplify system design.

LS Datasheet – 3-toLine Decoder/Demultiplexer – System Logic

In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. Features 74ls features include; Designed Specifically for High-Speed: This device is ideally suited for high speed bipolar memory chip select address decoding.

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It features fully buffered inputs, each of which represents only one normalized load to its driving circuit. A line decoder can be implemented without external dattasheet and a line decoder requires only one inverter. When employed with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory are usually less than datahseet typical access time of the memory.

This enables the use of current limiting resistors to interface inputs to voltages in excess of V CC.