전자부품 데이터시트 검색엔진 |
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CD74HCT374 데이터시트(PDF) 6 Page - Texas Instruments |
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CD74HCT374 데이터시트(HTML) 6 Page - Texas Instruments |
6 / 18 page 6 Output Enable to Q tPZL,tPZH CL = 50pF 2 - - 150 - 190 - 225 ns 4.5 - - 30 - 38 - 45 ns CL = 15pF 5 - 12 - - - - - ns CL = 50pF 6 - - 26 - 33 - 38 ns Maximum Clock Frequency fMAX CL = 15pF 5 - 60 - - - - - MHz Output Transition Time tTHL, tTLH CL = 50pF 2 - - 60 - 75 - 90 ns 4.5 - - 12 - 15 - 18 ns 6 - - 10 - 13 - 15 ns Input Capacitance CI CL = 50pF - 10 - 10 - 10 - 10 pF Three-State Output Capacitance CO - - 20 - 20 - 20 - 20 pF Power Dissipation Capacitance (Notes 3, 4) CPD CL = 15pF 5 - 39 - - - - - pF HCT TYPES Propagation Delay tPHL, tPLH Clock to Output CL = 50pF 4.5 - - 33 - 41 - 50 ns CL = 15pF 5 - 15 - - - - - ns Output Disable to Q tPLZ,tPHZ CL = 50pF 4.5 - - 28 - 35 - 42 ns CL = 15pF 5 - 11 - - - - - ns Output Enable to Q tPZL,tPZH CL = 50pF 4.5 - - 30 - 38 - 45 ns CL = 15pF 5 - 12 - - - - - ns Maximum Clock Frequency fMAX CL = 15pF 5 - 60 - - - - - MHz Output Transition Time tTLH, tTHL CL = 50pF 4.5 - - 12 - 15 - 18 ns Input Capacitance CI CL = 50pF - 10 - 10 - 10 - 10 pF Three-State Output Capacitance CO - - 20 - 20 - 20 - 20 pF Power Dissipation Capacitance (Notes 3, 4) CPD CL = 15pF 5 - 47 - - - - - pF NOTES: 3. CPD is used to determine the dynamic power consumption, per package. 4. PD =CPD VCC 2 f i + ∑ VCC 2 f O CL where fi = Input Frequency, fO = Output Frequency, CL = Output Load Capacitance, VCC = Supply Voltage. Switching Specifications CL = 50pF, Input tr, tf = 6ns (Continued) PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN MAX MIN MAX CD54/74HC374, CD54/74HCT374, CD54/74HC574, CD54/74HCT574 |
유사한 부품 번호 - CD74HCT374 |
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유사한 설명 - CD74HCT374 |
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