销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Bristol Electronics | 74F257ASCX | National Semiconductor Corporation | | 9 : $0.6 26 : $0.3 168 : $0.18
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 Bristol Electronics | 74F257ASCX | Fairchild Semiconductor Corporation | | 835 : $0.12
|
 Chip One Exchange | 74F257ASCX | National Semiconductor Corporation | | 价格未公开 |
 Digi-Key 得捷电子 | 74F257ASCX | Fairchild Semiconductor | 逻辑 - 信号开关,多路复用器,解码器 74F 集成电路 (IC) | 1+:¥0.66 25+:¥0.6501 50+:¥0.6501 100+:¥0.64 300+:¥0.63 500+:¥0.62 1000+:¥0.62 5000+:¥0.61 |
 Quest Component
258c
s | 74F257ASCX | National Semiconductor Corporation | LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Plastic, SOP | 209 : $0.16 26 : $0.24 1 : $0.8
|
 Quest Components | 74F257ASCX | National Semiconductor Corporation | LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Plastic, SOP | 209 : $0.16 26 : $0.24 1 : $0.8
|
 Rochester Electronics | 74F257ASCX | Rochester Electronics LLC | MUX 74F257ASCX | 价格未公开 |
 Rochester Electronics | 74F257ASCX | Fairchild Semiconductor Corporation | N/A | 500 : $0.11 1,000 : $0.1
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