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.

Author: Akigami Malagal
Country: Greece
Language: English (Spanish)
Genre: Automotive
Published (Last): 17 April 2010
Pages: 50
PDF File Size: 17.91 Mb
ePub File Size: 8.88 Mb
ISBN: 171-6-27397-895-6
Downloads: 18865
Price: Free* [*Free Regsitration Required]
Uploader: Tojarg

Choose an option 3.

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

74LS HD74LSP 3 to 8 Decoder/Demultiplexer | Warefab

Product successfully added to your wishlist! These devices contain four independent 2-input AND gates. You must be logged in to leave a review. 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.


LS138 Datasheet PDF

All inputs are clamped with high-performance Schottky datadheet to suppress line-ringing and to simplify system design. 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.

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. Reviews 0 Leave A Review You must be logged in to leave a review.

The 74lS decode one of eight lines dependent on the conditions at the three binary select inputs and the three enable inputs. This amplifier exhibit low supply-current drain and input bias and offset currents that is much less than that of the LM Choose an option 20 28 In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.

This device is ideally suited for high speed bipolar memory chip select address decoding.


LS Datasheet(PDF) – System Logic Semiconductor

Standard frequency l138 — use these crystals to provide a clock input to your microprocessor. It features fully buffered inputs, each of which represents only one normalized load to its driving circuit.

Drivers Motors Relay Servos Arduino. 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.

Product already added to wishlist! Inputs include clamp diodes.

Select options Learn More. A line decoder can be implemented without external inverters and a line decoder requires only one inverter. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding.