电子发烧友

The Intersil 82C55A is a high performance CMOS version ofthe industry standard 8255A

2009-01-08 18:42

Features• Low Symmetrical Output Resistance, Typically 100Wat VDD = 15V• Built-In Low-Power RC Oscillator• Oscillator Frequency Range . . . . . . . . . . DC to 100kHzR

2008-12-22 20:24

<b class='flag-s-1'>CMOS</b>

2022-12-06 21:59

<b class='flag-s-1'>CMOS</b>

2022-12-28 22:51

<b class='flag-s-1'>CMOS</b>

2022-12-06 21:58