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MC74ACT640N bảng dữ liệu(PDF) 3 Page - ON Semiconductor |
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3 / 6 page MC74ACT640 http://onsemi.com 3 DC CHARACTERISTICS Symbol Parameter VCC (V) TA = +255C TA = −405C to +85 5C Unit Conditions Typ Guaranteed Limits VIH Minimum High Level Input Voltage 4.5 5.5 1.5 1.5 2.0 2.0 2.0 2.0 V V VOUT = 0.1 V or VCC − 0.1 V VIL Maximum Low Level Input Voltage 4.5 5.5 1.5 1.5 0.8 0.8 0.8 0.8 V V VOUT = 0.1 V or VCC − 0.1 V VOH Minimum High Level Output Voltage 4.5 5.5 4.49 5.49 4.4 5.4 4.4 5.4 V V IOUT = −50 mA 4.5 5.5 3.86 4.86 3.76 4.76 V V *VIN = VIL or VIH −24 mA IOH −24 mA VOL Maximum Low Level Output Voltage 4.5 5.5 0.001 0.001 0.1 0.1 0.1 0.1 V V IOUT = 50 mA 4.5 5.5 0.36 0.36 0.44 0.44 V V *VIN = VIL or VIH −24 mA IOH −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 IOZ Maximum 3−State Current 5.5 ±0.5 ±5.0 mA VI (OE) = VIL, VIH VI = VCC, GND VO = VCC, GND IOLD IOHD †Minimum Dynamic Output Current 5.5 5.5 75 −75 mA mA VOLD = 1.65 V Max 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 tr = tf = 3.0 ns (For Figures and Waveforms, See Figures 2 and 3.) Symbol Parameter VCC* (V) TA = +255C CL = 50 pF TA = −405C to +855C CL = 50 pF Unit Min Max Min Max tPLH Propagation Delay An to Bn or Bn to An 5.0 1.5 8.0 1.0 8.5 ns tPHL Propagation Delay An to Bn or Bn to An 5.0 1.5 8.0 1.0 9.0 ns tPZH Output Enable Time OE to An or Bn 5.0 1.5 10.0 1.0 11.0 ns tPZL Output Enable Time OE to An or Bn 5.0 1.5 10.0 1.0 11.0 ns tPHZ Output Disable Time T/R or OE to An or Bn 5.0 1.5 10.0 1.0 11.0 ns tPLZ Output Disable Time T/R or OE to An or Bn 5.0 1.5 10.0 1.0 11.0 ns *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 CI/O Input/Output Capacitance 15 pF VCC = 5.0 V CPD Power Dissipation Capacitance 45 pF VCC = 5.0 V |
Số phần tương tự - MC74ACT640N |
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Mô tả tương tự - MC74ACT640N |
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