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MC74ACT273DWR2 데이터시트(PDF) 4 Page - ON Semiconductor |
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MC74ACT273DWR2 데이터시트(HTML) 4 Page - ON Semiconductor |
4 / 8 page MC74AC273, MC74ACT273 http://onsemi.com 4 DC CHARACTERISTICS Symbol Parameter VCC (V) 74ACT 74ACT Unit Conditions TA = +25°C TA = −40 °C to +85°C Typ Guaranteed Limits VIH Minimum High Level Input Voltage 4.5 1.5 2.0 2.0 V VOUT = 0.1 V 5.5 1.5 2.0 2.0 or VCC − 0.1 V VIL Maximum Low Level Input Voltage 4.5 1.5 0.8 0.8 V VOUT = 0.1 V 5.5 1.5 0.8 0.8 or VCC − 0.1 V VOH Minimum High Level Output Voltage 4.5 4.49 4.4 4.4 V IOUT = −50 mA 5.5 5.49 5.4 5.4 *VIN = VIL or VIH 4.5 − 3.86 3.76 V IOH −24 mA 5.5 − 4.86 4.76 −24 mA VOL Maximum Low Level Output Voltage 4.5 0.001 0.1 0.1 V IOUT = 50 mA 5.5 0.001 0.1 0.1 *VIN = VIL or VIH 4.5 − 0.36 0.44 V IOL 24 mA 5.5 − 0.36 0.44 24 mA IIN Maximum Input Leakage Current 5.5 − ±0.1 ±1.0 mA VI = VCC, GND DICCT Additional Max. ICC/Input 5.5 0.6 − 1.5 mA VI = VCC − 2.1 V IOLD IOHD †Minimum Dynamic Output Current 5.5 5.5 − − − − 75 −75 mA VOLD = 1.65 V Max VOHD = 3.85 V Min ICC Maximum Quiescent Supply Current 5.5 − 8.0 80 mA VIN = VCC or GND *All outputs loaded; thresholds on input associated with output under test. †Maximum test duration 2.0 ms, one output loaded at a time. AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D) Symbol Parameter VCC* (V) 74ACT 74ACT Unit Figure No. TA = +25°C CL = 50 pF TA = −40°C to +85°C CL = 50 pF Min Typ Max Min Max fmax Maximum Clock Frequency 5.0 125 200 − 125 − MHz 3−3 tPHL Propagation Delay Clock to Output 5.0 3.0 6.0 10 2.5 11.0 ns 3−6 tPLH Propagation Delay Clock to Output 5.0 3.0 6.5 11 2.5 12.0 ns 3−6 tPHL Propagation Delay MR to Output 5.0 3.0 7.0 11 2.5 11.5 ns 3−6 *Voltage Range 5.0 V is 5.0 V ±0.5 V. AC OPERATING REQUIREMENTS Symbol Parameter VCC* (V) 74ACT 74ACT Unit Figure No. TA = +25°C CL = 50 pF TA = −40°C to +85°C CL = 50 pF Typ Guaranteed Minimum ts Setup Time, HIGH or LOW − Data to CP 5.0 3.0 4.5 5.0 ns 3−9 th Hold Time, HIGH or LOW − Data to CP 5.0 −2.5 2.0 2.0 ns 3−9 tw Clock Pulse Width − HIGH or LOW 5.0 2.5 4.0 4.5 ns 3−6 tw MR Pulse Width − HIGH or LOW 5.0 2.5 4.0 4.5 ns 3−6 trec Recovery Time − MR to CP 5.0 −1.0 2.0 3.0 ns 3−6 *Voltage Range 5.0 V is 5.0 V ±0.5 V. CAPACITANCE Symbol Parameter Value Typ Unit Test Conditions CIN Input Capacitance 4.5 pF VCC = 5.0 V CPD Power Dissipation Capacitance 50 pF VCC = 5.0 V |
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