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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/890002/sn74ac240-octal-buffer-or-driver-with-3-state-output-but-ttl-input
大家好、
您能否建议将 SN74AC240与 TTL 输入进行最佳替换？ 我找到了 SN74LV244AT 和 SN74LV541AT。
此致、
佐崎武
这些器件不是反相的。 最相似的替代产品是 SN74ACT240。
