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●KM155TV1 analoge SN7472 IC / Microchip USSR 20 pcs


Description

KM155TV1 Integral chip of the TTL series. The KM155TV1 chips are a J-K trigger with logic at the input of the ZI. Contain 55 integral elements. KM155TV1: - Supply voltage .......... 4.75 - 5.25 V - Low level input voltage .......... <0.4 V - High level input voltage ..........> 2.4 V - Low level input current .......... <16 mA - High level output current .......... <0.8 mA - Loading capacity .......... <15 pF - Duration of front and cutoff of input pulse <150 ns