You must be logged in to leave a review. Drivers Motors Relay Servos Arduino. These devices contain four independent 2-input AND gates. The LM is a quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the LM This device is ideally suited for high speed bipolar memory chip select address decoding.
|Published (Last):||2 September 2010|
|PDF File Size:||10.53 Mb|
|ePub File Size:||6.64 Mb|
|Price:||Free* [*Free Regsitration Required]|
Product already added to wishlist! This device is ideally suited for high speed bipolar memory chip select address decoding. This enables the use of current limiting resistors to interface inputs to voltages in excess of V CC. Choose an option 3. Product successfully added to your wishlist! Standard frequency crystals — use these crystals to provide a clock input to your microprocessor.
Select options Learn More. It features fully buffered inputs, each of which represents only one normalized load to its driving circuit. This amplifier exhibit low supply-current drain and input bias and offset currents that is much less than that of the LM Reviews 0 Leave A Review You must be logged in to leave datashheet review. Choose an option 20 28 A line decoder can be implemented without external inverters and a line decoder datasheft only one inverter.
You must be logged in to leave a review. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding. When employed with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of datashwet memory are usually less than the typical access time of the memory.
The LM is a quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the LM 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 datxsheet short propagation delay times.
An enable input can be used as a data input for demultiplexing applications. This means that the effective system delay introduced by ls Schottky-clamped system decoder is negligible. All inputs are clamped with high-performance Schottky diodes to suppress line-ringing and to simplify system design. Inputs include clamp diodes.
LS138 System Logic Semiconductor, LS138 Datasheet
LS138 DATASHEET PDF