美女扒开双腿让男人捅_国产区网址_gayv视频网站在线免费_56影院爱爱动态图高清网站_99玖玖爱视频在线观看_亚洲肥美女色片_天堂鸟养殖_免费看女生隐私线上观看播放入口_2046影院神马4k8k高清

74F640PC
Ҏ(gu��)����Ϣ��

߉݋���Bipolar

߉݋ϵ��74F

ÿоƬ��ͨ����(sh��)��8

ݔ���ƽTTL

ݔ���ƽTTL

ݔ�����3-State

���ƽݔ�����- 15 mA

���ƽݔ�����64 mA

�������t�r(sh��)�g7.5 ns

Supply Voltage - Max5.5 V

Supply Voltage - Min4.5 V

������ض�+ 70 C

���b / ���wDIP-20

���bRail

����Bus Transceiver

��С�����ض�0 C

���b�L(f��ng)��Through Hole

�·��(sh��)��1

�O��Inverting

BD74F640PC
��̖(h��o)�����������a(ch��n)�S���S��LOGOPDF��СPDF퓔�(sh��)PDF�ļ����P(gu��n)��̖(h��o)��һ��A(y��)�[�a(ch��n)Ʒُ(g��u)�I
74F640PCOctal Bus Transceiver with 3-STATE Outputs FAIRCHILD[Fairchild Semiconductor]FAIRCHILD[Fairchild Semiconductor]LOGO-ICW(wng)54.69 Kbytes��6�74F640PCPDFļַ74AC11245,SN74ALVCH245,SN74LVCC3245A,DM74AS245,IDT74LVC2245A,SN74LVCC4245A,IDT74ALVC245,SN74AVCH245,74AC245,SN74LVC245A 74F640PCPDFһA(y)[DƬ �a(ch��n)Ʒُ(g��u)�I
74F640PC���P(gu��n)��̖(h��o)Ҏ(gu��)����Ϣ
ُ(g��u)�I����ԃ�a(ch��n)ƷՈ(q��ng)?zh��)ԃ�r(ji��)��Ϣ��(3������������õ��؏�(f��))
ԃ�r(ji��)��̖(h��o)*��(sh��)��*��̖(h��o)���bƷ������Ҫ��
�h��
�h��
�h��
�h��
�h��
������(sh��)
  •  ��˾����
  • *“(li��n)ϵ�ˣ�
  • *�]�䣺
  • *�Ԓ��
  •  QQ��
  •  ΢�ţ�

����IC�W(w��ng)���������ķ���Ӎ�Ƽ����޹�˾��(d��)���\(y��n)�I(y��ng)

����IC�W(w��ng) ( www.meandmyfour.com ) ���(qu��n)����?2014-2025 ��ICP��15059004̖(h��o)