CD4028BMS数据手册Renesas中文资料规格书

描述 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\". High drive capability is provided at all outputs to enhance dc and dynamic performance in high fan-out applications.
The CD4028BMS is supplied in these 16-lead outline packages:
Braze Seal DIP H4S Frit Seal DIP H1E Ceramic Flatpack H3X

特性 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;
• 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\"

应用 Application

• Code Conversion
• Indication-Tube Decoder
• Address Decoding - Memory Selection Control