Distributor	SKU		Min	Bulk Pricing						Updated
Jameco	52370	23	1	USD	12.950	11.950	11.950	11.950	11.950	1d
Win Source	WS-M82C51A-2	2,197	15	USD			2.913	2.612	2.612	4h
IC Components Ltd.	M82C51A-2	5,725		USD	5.040	5.040	5.040	5.040	5.040	3d
YIC International	M82C51A-2	5,625		USD	5.035	5.035	5.035	5.035	5.035	5d

比较

IC 41464-10 DRAM 256K-Bit (64Kx4) 100ns w/Page Mode (HY53C464S-10)

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	SHENGYU ELECTRONICS		M41464-10	10,662	1		USD	0.817	0.800	0.780	0.750	0.720	4d