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MC14042B Datasheet(PDF) 5 Page - ON Semiconductor |
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MC14042B Datasheet(HTML) 5 Page - ON Semiconductor |
5 / 8 page MC14042B http://onsemi.com 5 Figure 1. AC and Power Dissipation Test Circuit and Timing Diagram (Data to Output) VDD VSS PULSE GENERATOR 1 16 5 6 4 7 13 14 CLOCK POLARITY D0 D1 D2 D3 Q3 Q3 Q2 Q2 Q1 Q1 Q0 Q0 15 1 12 11 9 10 3 2 8 For Power Dissipation test, each output is loaded with capacitance CL. 1 f 20 ns 20 ns DATA INPUT Q OUTPUT Q OUTPUT tPLH tPHL tTLH tTHL tTLH tTHL 90% 50% 10% 50% 90% 10% 90% 10% 50% tPHL Figure 2. AC Test Circuit and Timing Diagram (Clock to Output) NOTE: CL connected to output under test. 20* ns 20 ns 90% 10% PULSE GENERATOR 1 PULSE GENERATOR 2 VDD 16 5 6 4 7 13 14 CLOCK POLARITY D0 D1 D2 D3 Q3 Q3 Q2 Q2 Q1 Q1 Q0 Q0 VSS 8 15 1 12 11 9 10 3 2 50% tWH 20 ns 90% 50% tsu th tPLH 90% 50% 10% CLOCK INPUT P.G. 1 DATA INPUT P.G. 2 Q OUTPUT *Input clock rise time is 20 ns except for maximum rise time test. |
Similar Part No. - MC14042B_05 |
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Similar Description - MC14042B_05 |
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