Description

The CD4031BMS is a static shift register that contains 64 D-type, master-slave flip-flop stages and one stage which is a D-type master flip-flop only (referred to as a 1/2 stage).

Features

• High Voltage Type (20V Rating)

• Fully Static Operation: DC to 12MHz (typ.) at VDD - VSS = 15V

• Standard TTL Drive Capability on Q Output

• Recirculation Capability

• Three Cascading Modes:

    - Direct Clocking for High-Speed Operation

    - Delayed Clocking for Reduced Clock Drive Requirements

    - Additional 1/2 Stage for Slow Clocks

• 100 Tested For Quiescent Current at 20V

• Maximum Input Current of 1µA at 18V Over Full Package-Temperature Range;

    - 100nA at 18V and +25oC

• Noise Margin (Over Full Package Temperature Range):

    - 1V at VDD = 5V

    - 2V at VDD = 10V

    - 2.5V at VDD = 15V

• 5V, 10V and 15V Parametric Ratings

• Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”

Applications

• Serial Shift Registers

• Time Delay Circuits