CD4028BMS - CMOS BCD-To-Decimal Decoder
of ‘B’ Series CMOS Devices” 4 1 2 2 0 3 7 4 9 5 5 6 6 7 VSS 8 16 VDD 15 3 14 1 13 B 12 C 11 D 10 A 9 8 Functional Diagram VDD 3-BIT BINARY INPUTS 16 0 10 13 BCD INPUTS 12 11 A B C D 1 2 3 4 5 6 7 8 9 8 VSS 3 14 2 15 1 6 7 4 9 5 BUFFERED DECIMAL DECODED OUTPUTS (1 OF 10) BUFFERED OCTAL DECODED OUT
CD4028BMS Features
* High Voltage Type (20V Rating)
* BCD-to-Decimal Decoding or Binary-to-Octal Decoding
* High Decoded Output Drive Capability
* “Positive Logic” Inputs and Outputs - Decoded Outputs Go High On Selection
* Medium-Speed Operation - tPHL, tPLH = 80ns (typ) at VDD
