BUY CD4028BE https://www.utsource.net/itm/p/940205.html
BCD-TO-CECIMAL DECODER
Description: CMOS BCD-to-Decimal Decoder/Driver
Features:
High-Voltage Types (20V Rating)
Low Power Consumption
Input Clamp Diodes Limit High-Level Input Voltage to VCC + 0.5V
Outputs Can Drive Up to 10 LSTTL Loads
Low Input Current of 1μA Max
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the JEDEC Standard No. 7A
Application:
Digital Readout Systems
Keyboard Encoders
Industrial Control
Data Acquisition Systems
Automotive Electronics
(For reference only)