CD4511 (HEF4511BP) BCD to 7-segment latch/decoder/driver IC - DIP16 IC case.Pack containing:Three ICsTo download a full datasheet click here.Click the "Buy It Now" button toorder securely with any major credit card through PayPal!Same day dispatch! Fast shipping World Wide! 14 Days Money Back Guarantee! (please scroll down toread our 14 days MBG policy).Combined shipping discount isavailable for this itemonpurchases of multiplelots of the same. Please use our shipping & handling calculator for more information.DescriptionThe HEF4511B is a BCD to 7-segment latch/decoder/driver with four address inputs, an active LOW latch enable input, an active LOW ripple blanking input, an active LOW lamp test input, and seven active HIGH n-p-n bipolar transistorsegment outputs (to drive the seven segments led).Please Checkour other items! | Be sure to addus to your favorites list!