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MC140XXBFEL 数据表(PDF) 2 Page - ON Semiconductor |
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MC140XXBFEL 数据表(HTML) 2 Page - ON Semiconductor |
2 / 6 page MC14070B, MC14077B http://onsemi.com 2 PIN ASSIGNMENT 11 12 13 14 8 9 10 5 4 3 2 1 7 6 OUTC OUTD IN 1D IN 2D VDD IN 1C IN 2C OUTB OUTA IN 2A IN 1A VSS IN 2B IN 1B Figure 1. Power Dissipation Test Circuit and Waveform VDD Vin CL * IDD 20 ns 20 ns VDD VSS 90% 50% 10% Vin 1/f 50% DUTY CYCLE *Inverted output on MC14077B only. Figure 2. Switching Time Test Circuit and Waveforms VDD CL 20 ns VSS VSS 90% OUTPUT # * 20 ns VOH VOL VDD tTHL tTLH 50% 10% 90% 50% 10% tPLH tPHL INPUT *Inverted output on MC14077B only. PULSE GENERATOR #Connect unused input to VDD for MC14070B, to VSS for MC14077B. MC14070B QUAD Exclusive OR Gate MC14077B QUAD Exclusive NOR Gate 13 11 12 9 8 6 5 2 1 10 4 3 13 12 9 8 6 5 2 1 11 10 4 3 VDD = PIN 14 VSS = PIN 7 (BOTH DEVICES) |
类似零件编号 - MC140XXBFEL |
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类似说明 - MC140XXBFEL |
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