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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Description Resources Learn Videos Blog 74ls Schottky-clamped TTL MSI circuits are designed to be used in high-performance dqtasheet decoding or data-routing applications requiring very short propagation delay times.

Choose an option 20 28 Features 74ls features include; Designed Specifically for High-Speed: 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.

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LS Datasheet(PDF) – System Logic Semiconductor

Choose an option 3. This device is ideally suited for high speed bipolar memory chip select address decoding. You must be logged in to leave a review.

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

LS138 Datasheet PDF

The LM is a quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating datadheet similar to the LM Product successfully added to your wishlist! 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.

Drivers Motors Relay Servos Arduino. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.

daasheet Reviews 0 Leave A Review You must be logged in to leave a review. Select options Learn More. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding.

It features fully buffered inputs, each of which represents only one normalized load to its driving circuit. An enable input can be used as a data input for demultiplexing applications.

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This means that the effective system delay introduced by the Schottky-clamped system decoder is negligible. When employed with high-speed memories utilizing a fast enable circuit, the delay times datzsheet these decoders and the enable time of the memory are usually less than the typical access time of lw138 memory. These devices contain four independent 2-input AND gates. A line decoder can be implemented without external inverters and a line decoder requires only one inverter.

All inputs are clamped with high-performance Schottky diodes to suppress line-ringing and to simplify system design. Product already added to wishlist!