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74HCT147N 数据表(PDF) 3 Page - NXP Semiconductors |
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74HCT147N 数据表(HTML) 3 Page - NXP Semiconductors |
3 / 7 page December 1990 3 Philips Semiconductors Product specification 10-to-4 line priority encoder 74HC/HCT147 PIN DESCRIPTION PIN NO. SYMBOL NAME AND FUNCTION 8 GND ground (0 V) 9, 7, 6, 14 Y0 to Y3 BCD address outputs (active LOW) 11, 12, 13, 1, 2, 3, 4, 5, 10 A0 to A8 decimal data inputs (active LOW) 15 n.c. not connected 16 VCC positive supply voltage Fig.1 Pin configuration. Fig.2 Logic symbol. Fig.3 IEC logic symbol. |
类似零件编号 - 74HCT147N |
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类似说明 - 74HCT147N |
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