поискавой системы для электроныых деталей |
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CD74HC109MT датащи(PDF) 5 Page - Texas Instruments |
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CD74HC109MT датащи(HTML) 5 Page - Texas Instruments |
5 / 16 page 5 Prerequisite For Switching Specifications PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN MAX MIN MAX HC TYPES Setup Time J, K, to CP tSU - 2 80 - - 100 - 120 - ns 4.5 16 - - 20 - 24 - ns 6 14 - - 17 - 20 - ns Hold Time J, K, to CP tH -2 5 - - 5 - 5 - ns 4.5 5 - - 5 - 5 - ns 6 5 - - 5-5- ns Removal Time R, S, to CP tREM - 2 80 - - 100 - 120 - ns 4.5 16 - - 20 - 24 - ns 6 14 - - 17 - 20 - ns Pulse Width CP, R, StW - 2 80 - - 100 - 120 - ns 4.5 16 - - 20 - 24 - ns 6 14 - - 17 - 20 - ns CP Frequency fMAX - 2 6 - - 5 - 4 - MHz 4.5 30 - - 25 - 20 - MHz 6 35 - - 29 - 23 - MHz HCT TYPES Setup Time J, K to CP tSU - 4.5 18 - - 23 - 27 - ns Hold Time J, K to CP tH - 4.5 3 - - 3 - 3 - ns Removal Time R, S, to CP tREM - 4.5 18 - - 23 - 27 - ns Pulse Width CP, R, StW - 4.5 18 - - 23 - 27 - ns CP Frequency fMAX - 4.5 27 - - 22 - 18 - MHz Switching Specifications Input tr, tf = 6ns PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN MAX MIN MAX HC TYPES Propagation Delay, CP → Q, Q tPLH, tPHL CL = 50pF 2 - - 175 - 220 - 265 ns CL = 50pF 4.5 - - 35 - 44 - 53 ns CL = 15pF 5 - 14 - ---- ns CL = 50pF 6 - - 30 - 37 - 45 ns Propagation Delay, S → Q tPLH, tPHL CL = 50pF 2 - - 120 - 150 - 180 ns CL = 50pF 4.5 - - 24 - 30 - 36 ns CL = 15pF 5 - 9 - ---- ns CL = 50pF 6 - - 20 - 26 - 31 ns Propagation Delay, S → Q tPLH, tPHL CL = 50pF 2 - - 155 - 195 - 235 ns CL = 50pF 4.5 - - 31 - 39 - 47 ns CL = 15pF 5 - 13 - ---- ns CL = 50pF 6 - - 26 - 33 - 40 ns CD54HC109, CD74HC109, CD54HCT109, CD74HCT109 |
Аналогичный номер детали - CD74HC109MT |
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Аналогичное описание - CD74HC109MT |
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