型号

IC芯片SN74LS491NS品牌、价格、PDF参数

quest components
quest components, inc.   search results availability quantity price
breaks
part#: sn74ls491ns
desc: counter, up/down, 10 bit binary, 24 pin, plastic, dip
mfg: mmi
in stock 12 1 $20.0000
4 $15.0000

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