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CD54HC4059F3A 数据表(PDF) 5 Page - Texas Instruments |
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CD54HC4059F3A 数据表(HTML) 5 Page - Texas Instruments |
5 / 14 page 5 Prerequisite for Switching Specifications PARAMETER SYMBOL VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN TYP MAX MIN TYP MAX Pulse Width CP tW 2 90 - - 115 - - 135 - - ns 4.5 18 - - 23 - - 27 - - ns 615 - - 20 - - 23 - - ns Setup Time Kb, Kc to CP tSU 2 75 - - 95 - - 110 - - ns 4.5 15 - - 19 - - 22 - - ns 613 - - 16 - - 19 - - ns CP Frequency fMAX 2 5 - - 4 - - 4 - - MHz 4.5 27 - - 22 - - 18 - - MHz 6 32 - - 26 - - 21 - - 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 Propagation Delay, CP to Q tPLH, tPHL CL = 50pF 2 - - 200 - 250 - 300 ns 4.5 - - 40 - 50 - 60 ns 6 - - 34 - 43 - 51 ns CL = 15pF 5 - 17 - ---- ns Propagation Delay, LE to Q tPLH, tPHL CL = 50pF 2 - - 175 - 220 - 265 ns 4.5 - - 35 - 44 - 53 ns 6 - - 30 - 37 - 45 ns CL = 15pF 5 - 14 - ---- ns Output Transition Time tTHL, tTLH CL = 50pF 2 - - 75 - 95 - 110 ns 4.5 - - 15 - 19 - 22 ns 6 - - 13 - 16 - 19 ns CP Frequency fMAX CL = 15pF 5 - 54 - ---- MHz Input Capacitance CI - - - - 10 - 10 - 10 pF Power Dissipation Capacitance (Notes 5, 6) CPD - 5 - 36 - ---- pF NOTES: 5. CPD is used to determine the dynamic power consumption, per package. 6. PD =CPD VCC 2 f i + Σ CL VCC 2 f o where fi = input frequency, fo = output frequency, CL = output load capacitance, VCC = supply voltage. CD54HC4059, CD74HC4059 CD54HC4059, CD74HC4059 |
类似零件编号 - CD54HC4059F3A |
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类似说明 - CD54HC4059F3A |
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