型号 厂家 批号 封装    
s-a  s-b  s-c  s-d  s-e  s-f  s-g  s-h  s-i  s-j  s-k  s-l  s-m  s-n  s-o  s-p  s-q  s-r  s-s  s-t  s-u  s-v  s-w  s-x  s-y  s-z  s-0  s-1  s-2  s-3  s-4  s-5  s-6  s-7  s-8  s-9   
 74S161N  74S161  74S15S  74S15PC  74S15NS
 74S15N  74S158PC  74S158N  74S158HD74S158P  74S158DC
 74S158  74S157PC  74S157NA  74S157N  74S157J
 74S157DCQR  74S157DC  74S157D  74S157  74S154PC
 74S153PC  74S153NS  74S153NC  74S153NA  74S153N
 74S153J  74S153DC  74S153  74S151PCQR  74S151PC
 74S151N  74S151F  74S151DC  74S151  74S15
 74S140PC  74S140NSR  74S140NDS140DC  74S140N  74S140DC
 74S140D  74S140 TI  74S140  74S139PC  74S139NS
 74S139N  74S139DC  74S139AN  74S139AD  74S139
 74S138PC  74S138N  74S138J  74S138F  74S138DC
 74S138AN  74S138 D/C92  74S138  74S135NS  74S135N
 74S135F  74S135  74S134N  74S134  74S133PC
 74S133N  74S133M  74S133J  74S133DR  74S133DC
 74S133D  74S133  74S132PC  74S132N  74S132DC
 74S132(SN74S132N) D/C87  74S132(SN74S132N) D/C86  74S132(SN74S132N) D/C84  74S132  74S131
 74S124P  74S124N  74S124DR  74S124D  74S124
 74S11PC  74S11NS  74S11NA  74S11N  74S11J
 74S11DC  74S11D  74S114  74S113PC  74S113N
 74S113AN  74S113  74S112PC  74S112P  74S112N
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