The MC14006B shift register is comprised of four separate shift register sections sharing a common clock: two sections have four stages, and two sections have five stages with an output tap on both the fourth and fifth stages. This makes it possible to obtain a shift register of 4, 5, 8, 9, 10, 12, 13, 14, 16, 17, or 18 bits by appropriate selection of inputs and outputs. This part is particularly useful in serial shift registers and time delay circuits.

• Output Transitions Occur on the Falling Edge of the Clock Pulse
• Fully Static Operation
• Can be Cascaded to Provide Longer Shift Register Lengths
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–power TTL Loads or One Low–power
   Schottky TTL Load Over the Rated Temperature Range
• Pin–for–Pin Replacement for CD4006B