Support is limited to customers who have already adopted these products. CD4071BMS, CD4072BMS and CD4075BMS OR gates provide the system designer with direct implementation of the positive-logic OR function and supplement the existing family of CMOS gates. The CD4071BMS, CD4072BMS and CD4075BMS are supplied in these 14 lead outline packages: Braze Seal DIP *H4H †H4Q Frit Seal DIP H1B Ceramic Flatpack H3W *CD4071, CD4072 †CD4075 Only