| 价格未公开 |
 Chip Outpost | M74HC139B1R | STMicroelectronics | IC DECODER/DMUX DUAL 16-DIP | 100 : $0.2772 250 : $0.24024 500 : $0.20328 1,000 : $0.15708 2,500 : $0.14322
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 Chip1Stop | M74HC139B1R | STMicroelectronics | Decoder/Demultiplexer Dual 2-to-4 16-Pin PDIP Tube RoHS : Compliant | 1 : $1.78 100 : $1.63 500 : $1.42
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 ChipOneStop | M74HC139B1R | STMicroelectronics | 逻辑 - 信号开关,多路复用器,解码器 74HC 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 2-to-4 Ln Decod | 1+:¥20.361+:¥16.23 10+:¥13.09 100+:¥11.6 250+:¥10.77 500+:¥10.77 1000+:¥10.28 2500+:¥9.89 5000+:¥9.64 10000+:¥9.045+:¥2.08 25+:¥1.95 50+:¥1.91 100+:¥1.8599 |
 Digi-Key 得捷电子 | M74HC139B1R | STMicroelectronics | 逻辑 - 信号开关,多路复用器,解码器 74HC 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 2-to-4 Ln Decod | 1+:¥20.36 |
 Digi-Key 得捷电子 | M74HC139B1R | STMicroelectronics | IC DECODER/DEMUX 1X2:4 16DIP | Obsolete |
 MCM Electronics | M74HC139B1R | STMicroelectronics | DIP-16 Standard Logic IC 2I/P Dual Decoder/Demux | $0.14
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 Mouser 贸泽电子 | M74HC139B1R | STMicroelectronics | 逻辑 - 信号开关,多路复用器,解码器 74HC 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 2-to-4 Ln Decod | 1+:¥20.361+:¥16.23 10+:¥13.09 100+:¥11.6 250+:¥10.77 500+:¥10.77 1000+:¥10.28 2500+:¥9.89 5000+:¥9.64 10000+:¥9.04 |
 Quest Components | M74HC139B1R | STMicroelectronics | | 205 : $0.1761 44 : $0.2935 1 : $0.587
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 Verical | M74HC139B1R | STMicroelectronics | Decoder/Demultiplexer Dual 2-to-4 16-Pin PDIP Tube | $0.1844
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 Verical | M74HC139B1R | STMicroelectronics | 逻辑 - 信号开关,多路复用器,解码器 74HC 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 2-to-4 Ln Decod | 1+:¥20.361+:¥16.23 10+:¥13.09 100+:¥11.6 250+:¥10.77 500+:¥10.77 1000+:¥10.28 2500+:¥9.89 5000+:¥9.64 10000+:¥9.045+:¥2.08 25+:¥1.95 50+:¥1.91 100+:¥1.85991+:¥1.431+:¥10.17 |