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MC14512B 数据表(PDF) 2 Page - ON Semiconductor |
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MC14512B 数据表(HTML) 2 Page - ON Semiconductor |
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2 / 6 page  MC14512B http://onsemi.com 2 TRUTH TABLE C B A Inhibit Disable Z 0 0 0 0 0 X0 0 0 1 0 0 X1 0 1 0 0 0 X2 0 1 1 0 0 X3 1 0 0 0 0 X4 1 0 1 0 0 X5 1 1 0 0 0 X6 1 1 1 0 0 X7 X X X 1 0 0 X X X X 1 High Impedance NOTE: X = Don’t Care ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS) Characteristic Symbol VDD Vdc − 55 _C 25 _C 125 _C Unit Min Max Min Typ (Note 2) Max Min Max Output Voltage “0” Level Vin = VDD or 0 “1” Level Vin = 0 or VDD VOL 5.0 10 15 − − − 0.05 0.05 0.05 − − − 0 0 0 0.05 0.05 0.05 − − − 0.05 0.05 0.05 Vdc VOH 5.0 10 15 4.95 9.95 14.95 − − − 4.95 9.95 14.95 5.0 10 15 − − − 4.95 9.95 14.95 − − − Vdc Input Voltage “0” Level (VO = 4.5 or 0.5 Vdc) (VO = 9.0 or 1.0 Vdc) (VO = 13.5 or 1.5 Vdc) “1” Level (VO = 0.5 or 4.5 Vdc) (VO = 1.0 or 9.0 Vdc) (VO = 1.5 or 13.5 Vdc) VIL 5.0 10 15 − − − 1.5 3.0 4.0 − − − 2.25 4.50 6.75 1.5 3.0 4.0 − − − 1.5 3.0 4.0 Vdc VIH 5.0 10 15 3.5 7.0 11 − − − 3.5 7.0 11 2.75 5.50 8.25 − − − 3.5 7.0 11 − − − Vdc Output Drive Current (VOH = 2.5 Vdc) Source (VOH = 4.6 Vdc) (VOH = 9.5 Vdc) (VOH = 13.5 Vdc) (VOL = 0.4 Vdc) Sink (VOL = 0.5 Vdc) (VOL = 1.5 Vdc) IOH 5.0 5.0 10 15 –3.0 –0.64 –1.6 –4.2 − − − − –2.4 –0.51 –1.3 –3.4 –4.2 –0.88 –2.25 –8.8 − − − − –1.7 –0.36 –0.9 –2.4 − − − − mAd c IOL 5.0 10 15 0.64 1.6 4.2 − − − 0.51 1.3 3.4 0.88 2.25 8.8 − − − 0.36 0.9 2.4 − − − mAd c Input Current Iin 15 − ±0.1 − ±0.00001 ±0.1 − ±1.0 mAdc Input Capacitance (Vin = 0) Cin − − − − 5.0 7.5 − − pF Quiescent Current (Per Package) IDD 5.0 10 15 − − − 5.0 10 20 − − − 0.005 0.010 0.015 5.0 10 20 − − − 150 300 600 mAdc Total Supply Current (Note 3) (Note 4) (Dynamic plus Quiescent, Per Package) (CL = 50 pF on all outputs, all buffers switching) IT 5.0 10 15 IT = (0.8 mA/kHz) f + IDD IT = (1.6 mA/kHz) f + IDD IT = (2.4 mA/kHz) f + IDD mAdc 3−State Leakage Current ITL 15 − ±0.1 − ±0.0001 ±0.1 − ±3.0 mAdc Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance. 3. The formulas given are for the typical characteristics only at 25 _C. 4. To calculate total supply current at loads other than 50 pF: IT(CL) = IT(50 pF) + (CL – 50) Vfk where: IT is in mA (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.001. |
类似零件编号 - MC14512B |
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类似说明 - MC14512B |
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