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MC14516B 数据表(PDF) 2 Page - ON Semiconductor |
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MC14516B 数据表(HTML) 2 Page - ON Semiconductor |
2 / 11 page MC14516B http://onsemi.com 2 PIN ASSIGNMENT 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 P1 P2 Q2 C VDD R U/D Q1 P0 P3 Q3 PE VSS CARRY OUT Q0 CARRY IN BLOCK DIAGRAM VDD = PIN 16 VSS = PIN 8 6 11 14 2 7 Q0 Q1 Q2 Q3 CARRY OUT PE CARRY IN RESET UP/DOWN CLOCK P0 P1 P2 P3 1 5 9 10 15 4 12 13 3 TRUTH TABLE Carry In Up/Down Preset Enable Reset Clock Action 1 X 0 0 X No Count 0 1 0 0 Count Up 0 0 0 0 Count Down X X 1 0 X Preset X X X 1 X Reset X = Don’t Care NOTE: When counting up, the Carry Out signal is normally high and is low only when Q0 through Q3 are high and Carry In is low. When counting down, Carry Out is low only when Q0 through Q3 and Carry In are low. ORDERING INFORMATION Device Package Shipping† MC14516BCP PDIP−16 25 Units / Rail MC14516BCPG PDIP−16 (Pb−Free) MC14516BD SOIC−16 48 Units / Rail MC14516BDG SOIC−16 (Pb−Free) MC14516BDR2 SOIC−16 2500 / Tape & Reel MC14516BDR2G SOIC−16 (Pb−Free) MC14516BF SOEIAJ−16 50 Units / Rail MC14516BFG SOEIAJ−16 (Pb−Free) MC14516BFEL SOEIAJ−16 2000 / Tape & Reel MC14516BFELG SOEIAJ−16 (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. |
类似零件编号 - MC14516B_06 |
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类似说明 - MC14516B_06 |
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