Description

The CD40101BMS is a 9-bit (8 data bits plus 1 parity bit) parity generator/checker. It may be used to detect errors in data transmission or data retrieval. Odd and even outputs facilitate odd or even parity generation and checking.

When used as a parity generator, a parity bit is supplied along with the data to generate an even or odd parity output.

When used as a parity checker, the received data bits and parity bits are compared for correct parity. The even or odd outputs are used to indicate an error in the received data.

Features

• High Voltage Type (20V Rating)

• 100% Tested for Quiescent Current at 20V

• 5V, 10V and 15V Parametric Ratings

• 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

• Standardized Symmetrical Output Characteristics

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