Support is limited to customers who have already adopted these products. The Intersil HCTS240AMS is a Radiation Hardened inverting octal buffer/line driver, three-state, with two active low output enables (1OE, 2OE). 1OE controls outputs 1Yn, 2OE controls outputs 2Yn. The HCTS240AMS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of radiation hardened, high-speed, CMOS/SOS Logic Family. The HCTS240AMS is supplied in a 20 lead Ceramic flatpack (K suffix) or a SBDIP Package (D suffix).