There is an embedded device in the package 16-SOIC (0.154, 3.90mm Width). It is packed in a case number Tape & Reel (TR). It is a part that has 1 elements on it. Its mounting method is Surface Mount. A temperature range of -40°C~125°C is used for operation. There is a votage of 3V~15V provided with it. The 4000B series is associated with this electrical component. Based on the 4021 family, you can search for similar parts.
HEC4021BT,118 Features
Mounted in Surface Mount type. Based on 4021 family
HEC4021BT,118 Applications
There are a lot of NXP USA Inc. HEC4021BT,118 Shift Registers applications.