Texas Instruments Low Power Schottky Logic 74LS Family Counter IC SN74LS393 5.25V SN74LS393

Texas Instruments SN74LS393 is a highly reliable low power Schottky logic counter IC from the 74LS Family, designed specifically for efficient digital counting applications. With a maximum supply voltage of 5.25V, this counter IC supports asynchronous reset method enabling better control and versatility in digital circuits.

Belonging to the 74LS family, these counters utilize bipolar junction transistor technology along with Schottky diode clamps, delivering an enhanced performance equivalent to the original 74TTL series but with significantly reduced power consumption. This makes it ideal for use in power-sensitive electronic systems and embedded applications.

The SN74LS393 features through-hole mount type, making it compatible with a wide array of printed circuit boards and prototyping boards for easier integration. The uni-directional count direction suits common industrial and commercial counting purposes.

It operates effectively within a temperature range of 0°C to 70°C, suitable for many standard industrial, commercial, and laboratory environments. Designed without specific certifications, it serves general-purpose electronics and embedded system designs.

Applications include digital counters, frequency dividers, timers, and various logic circuits in industrial and laboratory settings. It is a core component for designers seeking dependable, low power, and efficient performance in digital electronics.

The IC belongs to the 74LS Family known for low power consumption and fast operating speeds. It features asynchronous reset for reliable counter control. Mount type is through hole, suitable for traditional PCB assembly.

Operating temperature ranges from 0°C to 70°C, ideal for general electronics applications. No certifications or approvals are specified, emphasizing standard industry use. Count direction is uni-directional, supporting common counting tasks.

It supports a maximum supply voltage of 5.25V, compatible with typical digital logic circuits.

This Texas Instruments SN74LS393 Counter IC is an essential device for semiconductor circuitry in various electrical and electronic industry sectors including industrial automation, laboratory instrumentation, prototyping, and embedded systems development. Browse EnvMart’s extensive portfolio for more semiconductor components from Texas Instruments and other trusted brands.

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