Serial-In - Parallel-Out shift register in DIP16 package. Ideal for Arduino projects requiring large number of pins (for example driving LED matrix).

Classic multipurpose timer chip. 

DS1307+ serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM in a 8-pin DIL package.

3-to-8 line decoder. There are three binary select inputs (A, B, and C) which determine which one of the eight outputs (Y0-Y7) will go high.

Stand-Alone CAN Controller With SPI Interface.