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CD74HCT670E Arkusz danych(PDF) 6 Page - Texas Instruments |
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CD74HCT670E Arkusz danych(HTML) 6 Page - Texas Instruments |
6 / 17 page 6 Data to Output tPLH,tPHL CL = 50pF 2 - - 256 - 315 - 375 ns 4.5 - - 50 - 63 - 75 ns CL = 15pF 5 - 21 - - - - - ns CL = 50pF 6 - - 43 - 54 - 64 ns Output Disable Time tPLZ,tPHZ 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 Output Enable Time 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 Output Transition Time tTHL, tTLH CL = 50pF 2 - - 75 - 95 - 110 ns 4.5 - - 15 - 19 - 22 ns 6 - - 13 - 10 - 19 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 5, 6) CPD CL = 15pF 5 - 59 - - - - - pF HCT TYPES Propagation Delay tPHL, tPLH Reading Any Word CL = 50pF 4.5 - - 40 - 50 - 53 ns CL = 15pF 5 - 17 - - - - - ns Write Enable to Output tPHL, tPLH CL = 50pF 4.5 - - 50 - 63 - 75 ns CL = 15pF 5 - 21 - - - - - ns Data to Output tPHL, tPLH CL = 50pF 4.5 - - 50 - 63 - 75 ns CL = 15pF 5 - 21 - - - - - ns Output Disable Time tPLZ,tPHZ CL = 50pF 4.5 - - 35 - 44 - 53 ns CL = 15pF 5 - 14 - - - - - ns Output Enable Time tPZL,tPZH CL = 50pF 4.5 - - 38 - 48 - 57 ns CL = 15pF 5 - 16 - - - - - ns Output Transition Time tTLH, tTHL CL = 50pF 4.5 - - 15 - 19 - 22 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 5, 6) CPD CL = 15pF 5 - 66 - - - - - pF NOTES: 5. CPD is used to determine the dynamic power consumption, per output. 6. PD =CPD VCC 2 f i + ∑ CL VCC 2 f O 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 CD54HC670, CD74HC670, CD74HCT670 |
Podobny numer części - CD74HCT670E |
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Podobny opis - CD74HCT670E |
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