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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LS138 Datasheet PDF

Drivers Motors Relay Servos Arduino. Standard frequency crystals — use these crystals to provide a clock input to your microprocessor.

An enable input can be used as a data input for demultiplexing applications. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V CC.

The LM is a quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the LM These devices contain four independent 2-input AND gates. 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.


Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding. A line decoder can be implemented without external inverters and a line decoder requires only one inverter. It features fully buffered inputs, each of which represents only one normalized load to its driving circuit. This device is ideally suited for high speed bipolar memory chip select address decoding.

Product successfully added to your wishlist! Features 74ls features include; Designed Specifically for High-Speed: This means that the effective system delay introduced by the Schottky-clamped system decoder is negligible. All inputs are clamped with high-performance Schottky diodes to suppress line-ringing and to simplify system design. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.

LS Datasheet(PDF) – System Logic Semiconductor

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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. Select options Learn More. The 74lS decode one datashet eight lines dependent on the conditions at the three binary select inputs and the three enable inputs. You must be logged in to leave a review. Product already added to wishlist!


Reviews 0 Leave A Review You must be logged in to leave a review. Choose an option 20 28 This amplifier exhibit low supply-current drain and input bias and offset currents that datashewt much less than that of the LM