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74LVC125ADB 数据表(PDF) 3 Page - NXP Semiconductors |
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74LVC125ADB 数据表(HTML) 3 Page - NXP Semiconductors |
3 / 10 page Philips Semiconductors Product specification 74LVC125A Quad buffer/line driver with 5-volt tolerant inputs/outputs (3-state) 1998 Apr 28 3 PIN CONFIGURATION SV00455 1 2 3 4 5 6 7 1OE 1A 1Y 2OE 2A 2Y GND VCC 4OE 4A 4Y 3OE 3A 3Y 14 13 12 11 10 9 8 PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 1, 4, 10, 13 1OE – 4OE Data enable inputs (active LOW) 2, 5, 9, 12 1A – 4A Data inputs 3, 6, 8, 11 1Y – 4Y Data Outputs 7 GND Ground (0 V) 14 VCC Positive supply voltage LOGIC SYMBOL SV00456 1Y 2Y 3Y 4Y 1 2 3 1OE 1A 4 5 6 2OE 2A 10 9 8 3OE 3A 13 12 11 4OE 4A FUNCTION TABLE INPUTS OUTPUT nOE nA nY L L L L H H H X Z NOTES: H = HIGH voltage level L = LOW voltage level X = don’t care Z = high impedance OFF-state LOGIC SYMBOL (IEEE/IEC) SV00457 1 2 EN1 1 3 4 5 6 10 9 8 13 12 11 |
类似零件编号 - 74LVC125ADB |
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类似说明 - 74LVC125ADB |
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