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序号 型号 描述 大小 厂家Logo 下载
31 M87C257-45XC6TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936802
32 M87C257-45XC6TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108782
33 M87C257-45XC6X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108781
34 M87C257-45XC7TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4609421
35 M87C257-45XC7X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4609515
36 M87C257-45XF1TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936801
37 M87C257-45XF1TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108780
38 M87C257-45XF1X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108779
39 M87C257-45XF3TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936800
40 M87C257-45XF3TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108778
41 M87C257-45XF3X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108777
42 M87C257-45XF6TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936799
43 M87C257-45XF6TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108776
44 M87C257-45XF6X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108775
45 M87C257-45XF7TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4951332
46 M87C257-45XF7X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4108774