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序号 型号 描述 大小 厂家Logo 下载
61 M87C257-12C7TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4956810
62 M87C257-12C7X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4616017
63 M87C257-12F1TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936780
64 M87C257-12F1TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436123
65 M87C257-12F1X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436122
66 M87C257-12F3TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936779
67 M87C257-12F3TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4615834
68 M87C257-12F3X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4615831
69 M87C257-12F6TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936778
70 M87C257-12F6TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436121
71 M87C257-12F6X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436120
72 M87C257-12F7TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4953852
73 M87C257-12F7X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4953849
74 M87C257-12XC1TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936777
75 M87C257-12XC1TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4934677
76 M87C257-12XC1X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4934668
77 M87C257-12XC3TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936776
78 M87C257-12XC3TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436119
79 M87C257-12XC3X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436118
80 M87C257-12XC6TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936775
81 M87C257-12XC6TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436117
82 M87C257-12XC6X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436116
83 M87C257-12XC7TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4609416
84 M87C257-12XC7X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4609509
85 M87C257-12XF1TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 3279989
86 M87C257-12XF1TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4934610
87 M87C257-12XF1X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4934601
88 M87C257-12XF3TR Address Latched 256 Kbit (32Kb x8) UV EPROM and OTP EPROM 168K ST 1936774
89 M87C257-12XF3TR ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436115
90 M87C257-12XF3X ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM 146K ST 4436114