SN74AVC2T244使能问题
SN74AVC2T244的使能引脚OE到底是OE=低电平时输出三态,还是OE=高电平时输出三态? TI的手册也能漏洞百出? user3821413: 回复 Amy Luo: 好的,谢谢! Amy Luo: 回复 user3821413: 谢...
SN74AVC2T244的使能引脚OE到底是OE=低电平时输出三态,还是OE=高电平时输出三态? TI的手册也能漏洞百出? user3821413: 回复 Amy Luo: 好的,谢谢! Amy Luo: 回复 user3821413: 谢...