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功能：八缓冲器/驱动器(3态) 反相 The 74HC/HCT540 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
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发布时间:2009-04-21 16:13:20 来源: 录入:
功能：八缓冲器/驱动器(3态) 反相 The 74HC/HCT540 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
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