型号	数量	封装	厂家	年份	备注
	NE558D	26		PHILIPS	97+
	NE556N	5500		STM	98+
	NE5561N	1090		PHILIPS	02+
	NE5560N	4500		PHILIPS	96+
	NE556	1000		PHI
	NE555P	884		PHILIPS	02+
	NE555N	50		PHILIPS	02+
	NE555N	2000		STM	99+
	NE555D	50		PHILIPS	02+
	NE555AN	435		PHILIPS	02+
	NE5539N	248		SIG	98+
	NE5534N	150		PHILIPS	02+
	NE5534JG	100		PHILIPS	02+
	NE5534FE	100		PHILIPS	02+
	NE5532P	150		PHILIPS	02+
	NE5532AN	2620		PHILIPS	02+
	NE5532	1400		PHILIPS	02+
	NE532N	800		PHILIPS	02+
	NE5241N	5000		PHILIPS	01+
	NE523D	20		PHILIPS	02+

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