Spravochnik Mikroshem — 1533 Serii

: Draws significantly less power than earlier series like the 155 or 531. Popular ICs and Their Analogs

The (transistor-transistor logic with Schottky diodes, ALS type) is a high-speed, low-power digital integrated circuit family widely used for high-frequency data processing and signal coordination in computing systems. Technical Specifications spravochnik mikroshem 1533 serii

This series is the Soviet and post-Soviet equivalent of the Western families. It is designed to balance speed and efficiency, offering a significant reduction in power consumption compared to standard TTL families while maintaining high performance. : Draws significantly less power than earlier series