BUY TC40107BP https://www.utsource.net/itm/p/569072.html
IC 4000/14000/40000 SERIES, DUAL 2-INPUT NAND GATE, PDIP8, 0.300 INCH, PLASTIC, DIP-8, Gate
Description: TC40107BP is a CMOS 8-bit bidirectional universal shift register manufactured by Toshiba America Electronic Components. Features: Low power consumption High speed operation Low voltage operation High noise immunity High output drive capability TTL compatible inputs Outputs can be connected to create a 16-bit register Application: TC40107BP is suitable for use in applications such as data transmission, data reception, data storage, data conversion, and data manipulation. It is also suitable for use in applications such as digital logic circuits, counters, shift registers, and memory systems. (For reference only)