Price is for 10 pieces of Motorola MC14016B Quad Analog Switch/Quad Multiplexer with date code X908. SOIC 14 pin package Left over from previous projects. The MC14016B quad bilateral switch is constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. Each MC14016B consists of four independent switches capable of controlling either digital or analog signals. The quad bilateral switch is used in signal gating, chopper, modulator, demodulator and CMOS logic implementation. Combined Shipping: We will gladly combine shipping on multiple purchases. Non-Paying Purchaser / Bidder: A Non-Paying Bidder Case will open automatically if payment is not received after 3 days of listing's end. Problems / Discrepancies: If you have a problem with your purchase, please contact us through Bonanza Messages BEFORE opening a case or leaving feedback. We will gladly work with you to resolve any problems.