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HCF4028BEY 数据表(PDF) 1 Page - STMicroelectronics |
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HCF4028BEY 数据表(HTML) 1 Page - STMicroelectronics |
1 / 14 page HCC/HCF4028B BCD-TO-DECIMAL DECODER DESCRIPTION . BCD-TO-DECIMAL DECODING OR BINARY- TO-OCTAL DECODING . HIGH DECODED OUTPUTDRIVE CAPABILITY . ”POSITIVE LOGIC” INPUTS AND OUTPUTS : DECODED OUTPUTS GO HIGH ON SELEC- TION . MEDIUM-SPEED OPERATION : tPHL,tPLH = 80ns (typ.) @ VDD = 10V . STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS . QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE . 5V, 10V, AND 15V PARAMETRIC RATINGS . INPUT CURRENT OF 100nA AT 18V AND 25 °C FOR HCC DEVICE . 100% TESTED FOR QUIESCENT CURRENT . MEETS ALL REQUIREMENTS OF JEDEC TEN- TATIVE STANDARD N °13A, ”STANDARD SPE- CIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” June 1989 The HCC4028B (extended temperature range) and HCF4028B (intermediate temperature range) are monolithic integrated circuit, available in 16-lead dual in-line plastic or ceramic package and plastic micropackage. The HCC/HCF4028B types are BCD-to-decimal or binary-to-octal decoders consisting of buffering on all 4 inputs, decoding-logic gates, and 10 output buf- fers. A BCD code applied to the four inputs, A to D, results in a high level at the selected one of 10 de- cimal 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. EY (Plastic Package) F (Ceramic Frit Seal Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC4028BF HCF4028BM1 HCF4028BEY HCF4028BC1 PIN CONNECTIONS M1 (Micro Package) 1/14 |
类似零件编号 - HCF4028BEY |
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类似说明 - HCF4028BEY |
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