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CD74HC4515EN 数据表(PDF) 2 Page - Texas Instruments |
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CD74HC4515EN 数据表(HTML) 2 Page - Texas Instruments |
2 / 16 page 2 Functional Diagram 15 2 3 22 21 A0 A1 A2 A3 Y15 23 E LATCH 4-TO-16 DECODER 1 LE 16 13 14 19 20 17 18 4 5 6 7 8 10 9 11 Y14 Y13 Y12 Y11 Y10 Y9 Y8 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 4514 Y15 Y14 Y13 Y12 Y11 Y10 Y9 Y8 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 4515 GND = 12 VCC = 24 HC HC DECODE TRUTH TABLE (LE = 1) ENABLE DECODER INPUTS ADDRESSED OUTPUT 4514 = LOGIC 1 (HIGH) 4515 = LOGIC 0 (HIGH) A3 A2 A1 A0 0 0000 Y0 0 0001 Y1 0 0010 Y2 0 0011 Y3 0 0100 Y4 0 0101 Y5 0 0110 Y6 0 0111 Y7 0 1000 Y8 0 1001 Y9 0 1010 Y10 0 1011 Y11 0 1100 Y12 0 1101 Y13 0 1110 Y14 0 1111 Y15 1 XXXX All Outputs = 0, 4514 All Outputs = 1, 4515 X = Don’t Care; Logic 1 = High; Logic 0 = Low CD54HC4514, CD74HC4514, CD74HC4515 |
类似零件编号 - CD74HC4515EN |
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类似说明 - CD74HC4515EN |
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