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LC74411NE データシート(PDF) 8 Page - Sanyo Semicon Device |
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LC74411NE データシート(HTML) 8 Page - Sanyo Semicon Device |
8 / 14 page Pin Functions Notes:The 64E pin numbers refer to the LC74411NE and the 64S pin numbers refer to the LC74411N. The letter "S" in an inverter indicates Schmitt input characteristics. No. 5519-8/14 LC74411N, LC74411NE Pin No. Pin I/O Connection Function Circuit type 64E 64S 13 21 RES I Initialization circuit Reset 45 53 V-M I Main screen vertical synchronizing signal (negative polarity) 44 52 H-M I Synchronization separation Main screen horizontal synchronizing signal (negative polarity) 43 51 V-S I circuit IC Sub-screen vertical synchronizing signal (negative polarity) 42 50 H-S I Sub-screen horizontal synchronizing signal (negative polarity) 14 22 SCL I Microcontroller Serial clock 15 23 SDA I/O Microcontroller Serial data 16 24 ADDR0 I DV SS Must be connected to V SS in normal operation. 17 25 ADDR1 I DV SS 19 27 PORT0 O 20 28 PORT1 O 21 29 PORT2 O 22 30 PORT3 O General-purpose ports 23 31 PORT4 O 24 32 PORT5 O 25 33 PORT6 O 26 34 PORT7 O 27 35 D/A1 O 28 36 D/A2 O 29 37 D/A3 O PWM D/A converter outputs 30 38 D/A4 O 31 39 D/A5 O 32 D/A6 O 36 44 FRAME O Analog circuits Frame pulse output 35 43 SOUT O Analog circuits Main/sub-screen switching signal 34 42 SOUT2 O 38 46 NC No connection 39 47 NC No connection 41 49 DV DD Power supply Digital system power supply 40 48 DV SS Ground Digital system power supply 64 8 YA-IN I Analog circuits Sub-screen analog input (Y) 63 7 RA-IN I Analog circuits Sub-screen analog input (R-Y) 62 6 BA-IN I Analog circuits Sub-screen analog input (B-Y) 61 5 LVL-IN I Preset voltage 37 45 CLAMP O A/D converter clamp pulse For use by user monitoring circuits Continued on next page. |
同様の部品番号 - LC74411NE |
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同様の説明 - LC74411NE |
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