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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Features 74ls features include; Designed Specifically for High-Speed: Drivers Motors Relay Servos Arduino.

LS 3 to 8 Line Decoder –

This device is ideally suited for high speed bipolar memory chip select address decoding. Choose an option 20 28 Inputs include clamp diodes. Product successfully added to your wishlist!

Reviews 0 Leave A Review You must be logged in to leave a review. Standard frequency crystals — use these crystals to provide a clock input to your microprocessor.

These datasheett contain four independent 2-input AND gates.

It features fully buffered inputs, each of which represents only one normalized load to its driving circuit. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.

Product already added to wishlist! An enable input can be used as a data input for demultiplexing applications.

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 datashedt times. A line decoder can be implemented without external inverters and a line decoder requires only one inverter.

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The LM is a quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the LM Add to cart Learn More. The 74lS decode one of eight lines dependent on the conditions at the three binary select inputs and the three enable inputs. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding.

All inputs are clamped with high-performance Schottky diodes datashewt suppress line-ringing and to simplify system design. This means that the effective system delay introduced by the Schottky-clamped system decoder is negligible.

This amplifier exhibit low supply-current drain and input bias and offset currents that is much less than that of the LM 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 the typical access time of the memory.

LS 데이터시트(PDF) – System Logic Semiconductor

Choose an option 3. This enables the use of current limiting resistors to interface inputs to voltages in excess of V CC. Select options Learn More.