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●K155LI5 analoge SN75451 IC / Microchip USSR 15 pcs


Description

K155LI5 Integral chip of the TTL series. The K155LI5 chips are 2 logic elements 2I with a powerful open collector output. Contain 20 integral elements. K155LI5: - 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