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CD4028BMS Datasheet CMOS Bcd-to-decimal Decoder

Manufacturer: Intersil (now Renesas)

Overview: CD4028BMS December 1992 CMOS BCD-To-Decimal Decoder Pinout CD4028BMS TOP.

General Description

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 OUTPUTS (1 OF 8) Applications • Code Conversion • Indication-Tube Decoder • Address Decoding - Memory Selection Control Description CD4028BMS types are BCD-to-decimal or binary-to-octal decoders consisting of buffering on all 4 inputs, decoding logic gates, and 10 output buffers.

A BCD code applied to the four inputs, A to D, results in a high level at the selected one of 10 decimal decoded outputs.

Similarly, a 3-bit binary code applied to inputs A through C is decoded in octal code at output 0 to 7 if D = “0”.

Key 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 = 10V.
  • Standardized Symmetrical Output Characteristics.
  • 100% Tested For Quiescent Current at 20V.
  • Maximum Input Current of 1µA at 18V Over Full Package-Temperature Range; -.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo CD4028BM BCD-to-Decimal Decoder National Semiconductor
Texas Instruments Logo CD4028BM BCD-to-Decimal Decoder Texas Instruments
RCA Logo CD4028B CMOS BCD-to-Decimal Decoder RCA
Texas Instruments Logo CD4028B BCD-to-Decimal Decoder Texas Instruments
National Semiconductor Logo CD4028BC BCD-to-Decimal Decoder National Semiconductor

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CD4028BMS Distributor