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SN75476 Datasheet(PDF) 2 Page - Texas Instruments |
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SN75476 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 7 page ![]() SN75476 THRU SN75478 DUAL PERIPHERAL DRIVERS SLRS025A – DECEMBER 1976 – REVISED NOVEMBER 1995 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 logic symbols† logic diagrams (positive logic) † These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC publication 617-12. 2A S 1A 7 1 2 GND CLAMP 2Y 1Y 4 5 6 3 CLAMP CLAMP 2Y 1Y 7 1 2 2A S 1A 5 6 3 3 6 5 1A S 2A 2 1 7 1Y 2Y CLAMP CLAMP 3 6 5 4 1Y 2Y CLAMP GND 2 1 7 1A S 2A 2A S 1A 7 1 2 GND CLAMP 2Y 1Y 4 5 6 3 CLAMP CLAMP 2Y 1Y 7 1 2 2A S 1A 5 6 3 & & ≥1 SN75476 SN75476 Positive Logic: Y = AS or A+S SN75477 SN75477 Positive Logic: Y = AS or A+S SN75478 SN75478 Positive Logic: Y = A+S or A S |