Part Number # NE556DR (Clock/Timing - Programmable Timers and Oscillators) is manufactured by Texas Instruments and distributed by Norric Electronics (HK) Limited..Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.For NE556DR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add NE556DR with quantity into BOM. Norric Electronics (HK) Limited. does NOT require any registration to request a quote of NE556DR. Buy the NE556DR Texas Instruments on Norric Electronics (HK) Limited.,we are Texas Instruments Corporation distributor,we sales new&original and offer 24 hours service,180 days warranty date, send the NE556DR within 24 hours,please contact our sales team or send email to info@norric-elec.com Hope we can cooperate in the future.