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CD74AC175M 数据表(PDF) 6 Page - Texas Instruments |
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CD74AC175M 数据表(HTML) 6 Page - Texas Instruments |
6 / 7 page 6 Propagation Delay, MR to Q, QtPLH, tPHL 1.5 - - 139 - - 153 ns 3.3 4.4 - 15.5 4.3 - 17.1 ns 5 3.2 - 11.1 3.1 - 12.2 ns Input Capacitance CI - - -10- -10 pF Power Dissipation Capacitance CPD (Note 13) - - 55 - - 55 - pF ACT TYPES Propagation Delay, CP to Qn tPLH, tPHL 5 (Note 12) 3 - 10.5 2.9 - 11.5 ns Propagation Delay, MR to Qn tPLH, tPHL 5 3.3 - 11.8 3.3 - 13 ns Input Capacitance CI - - -10- -10 pF Power Dissipation Capacitance CPD (Note 13) - - 55 - - 55 - pF NOTES: 22. Limits tested 100%. 23. 3.3V Min is at 3.6V, Max is at 3V. 24. 5V Min is at 5.5V, Max is at 4.5V. 25. CPD is used to determine the dynamic power consumption per flip-flop. PD =CPD VCC 2 f i + Σ (CL +VCC2fo)+VCC ∆ICC where fi = input frequency, fo = output frequency, CL = output load capacitance, VCC = supply voltage. FIGURE 5. PROPAGATION DELAYS FIGURE 6. RESET OR SET PREREQUISITE AND PROPAGATION DELAYS FIGURE 7. FIGURE 8. PROPAGATION DELAY TIMES Switching Specifications Input tr, tf = 3ns, CL = 50pF (Worst Case) (Continued) PARAMETER SYMBOL VCC (V) -40oC TO 85oC -55oC TO 125oC UNITS MIN TYP MAX MIN TYP MAX INPUT LEVEL CP GND VS tW tPHL tPLH VS VS VS VS INPUT LEVEL GND INPUT CP MR VS tW tREM tPHL Q VS VS VS Q INPUT LEVEL GND D CP VS tSU(L) tH(L) tH(H) tSU(H) VS VS VS VS VS INPUT LEVEL GND DUT OUTPUT RL (NOTE) OUTPUT LOAD 500 Ω CL 50pF NOTE: For AC Series Only: When VCC = 1.5V, RL = 1kΩ. CD74AC CD74ACT Input Level VCC 3V Input Switching Voltage, VS 0.5 VCC 1.5V Output Switching Voltage, VS 0.5 VCC 0.5 VCC CD74AC175, CD74ACT175 |
类似零件编号 - CD74AC175M |
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类似说明 - CD74AC175M |
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