NE555DR
by TI(德州仪器)
The NE555DR is Texas Instruments' NE555 timer IC in an SMD package, commonly used for delays, pulse generation, and oscillator circuits. Its familiar eight-pin interface supports timing functions built around external components and fits general-purpose control and signal-generation designs. The free KiCad download includes the NE555DR symbol, the SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL footprint with 8 pads, and a 3D model for board assembly and clearance review. This conversion has been verified in real ProtoFlow designs by 11 engineers during the last 120 days. The part can also be opened directly in ProtoFlow.
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