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MC74LCX652DT bảng dữ liệu(PDF) 5 Page - ON Semiconductor |
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MC74LCX652DT bảng dữ liệu(HTML) 5 Page - ON Semiconductor |
5 / 9 page MC74LCX652 LCX DATA BR1339 — REV 3 5 MOTOROLA DC ELECTRICAL CHARACTERISTICS (continued) TA = –40°C to +85°C Symbol Characteristic Condition Min Max Unit II Input Leakage Current 2.7V ≤ VCC ≤ 3.6V; 0V ≤ VI ≤ 5.5V ±5.0 µA IOZ 3–State Output Current 2.7 ≤ VCC ≤ 3.6V; 0V ≤ VO ≤ 5.5V; VI = VIH or V IL ±5.0 µA IOFF Power–Off Leakage Current VCC = 0V; VI or VO = 5.5V 10 µA ICC Quiescent Supply Current 2.7 ≤ VCC ≤ 3.6V; VI = GND or VCC 10 µA 2.7 ≤ VCC ≤ 3.6V; 3.6 ≤ VI or VO ≤ 5.5V ±10 µA ∆ICC Increase in ICC per Input 2.7 ≤ VCC ≤ 3.6V; VIH = VCC – 0.6V 500 µA AC CHARACTERISTICS (tR = tF = 2.5ns; CL = 50pF; RL = 500Ω) Limits TA = –40°C to +85°C VCC = 3.0V to 3.6V VCC = 2.7V Symbol Parameter Waveform Min Max Min Max Unit fmax Clock Pulse Frequency 3 150 MHz tPLH tPHL Propagation Delay Input to Output 1 1.5 1.5 7.0 7.0 1.5 1.5 8.0 8.0 ns tPLH tPHL Propagation Delay Clock to Output 3 1.5 1.5 8.5 8.5 1.5 1.5 9.5 9.5 ns tPLH tPHL Propagation Delay Select to Output 1 1.5 1.5 8.5 8.5 1.5 1.5 9.5 9.5 ns tPZH tPZL Output Enable Time to High and Low Level 2 1.5 1.5 8.5 8.5 1.5 1.5 9.5 9.5 ns tPHZ tPLZ Output Disable Time From High and Low Level 2 1.5 1.5 8.5 8.5 1.5 1.5 9.5 9.5 ns ts Setup Time, HIGH or LOW Data to Clock 3 2.5 2.5 ns th Hold Time, HIGH or LOW Data to Clock 3 1.5 1.5 ns tw Clock Pulse Width, HIGH or LOW 3 3.3 3.3 ns tOSHL tOSLH Output–to–Output Skew (Note 3.) 1.0 1.0 ns 3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (tOSHL) or LOW–to–HIGH (tOSLH); parameter guaranteed by design. DYNAMIC SWITCHING CHARACTERISTICS TA = +25°C Symbol Characteristic Condition Min Typ Max Unit VOLP Dynamic LOW Peak Voltage (Note 4.) VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V 0.8 V VOLV Dynamic LOW Valley Voltage (Note 4.) VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V 0.8 V 4. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is measured in the LOW state. The LCX652 is characterized with 7 outputs switching with 1 output held LOW. |
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