销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Avnet Express | SNJ54S169J | Texas Instruments | - Rail/Tube | 3 : $29.2483
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 Digi-Key 得捷电子 | SNJ54S169J | Texas Instruments | 54S169 SYNCHRONOUS 4-BIT UP/DOWN | $30.57000 |
 Quest Components | SNJ54S169J | Texas Instruments | Counter, Up/Down, 4 Bit Binary, 16 Pin, Ceramic, DIP | 4 : $6.825 2 : $9.1 1 : $13.65
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 Quest Components | SNJ54S169J | North American Philips Discrete Products Div | Counter, Up/Down, 4 Bit Binary, 16 Pin, Ceramic, DIP | 34 : $5.6 4 : $6.0 1 : $12.0
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 Quest Components | SNJ54S169J | Texas Instruments | Counter, Up/Down, 4 Bit Binary, 16 Pin, Ceramic, DIP | 513 : $5.124 316 : $5.856 1 : $14.64
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 Rochester Electronics | SNJ54S169J | Texas Instruments | N/A | 500 : $19.3 1,000 : $18.34
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