销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Am2 | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.80991+:¥52.82 10+:¥52.03 50+:¥45.12 100+:¥42.6001 200+:¥40.08 500+:¥38.719+:¥51.38 |
 Arrow(艾睿) | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.80991+:¥52.82 10+:¥52.03 50+:¥45.12 100+:¥42.6001 200+:¥40.08 500+:¥38.719+:¥51.3810+:¥64.99 100+:¥58.43 250+:¥58.3 500+:¥58.16991+:¥44.25 |
 Arrow(艾睿) | SN74ALS990DWG4 | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) | 75+:¥65.6175+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43. |
 Avnet Express | SN74ALS990DW | Texas Instruments | - Rail/Tube | 25 : $8.086
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 Bristol Electronics | SN74ALS990DW | Texas Instruments | | 价格未公开 |
 Chip One Exchange | SN74ALS990DW | Texas Instruments | | 价格未公开 |
 Chip1Stop | SN74ALS990DW | Texas Instruments | Latch Transparent 3-ST 8-CH D-Type 20-Pin SOIC Tube RoHS : Compliant | 1 : $7.34 10 : $7.23 50 : $6.52
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 ChipOneStop | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.80991+:¥52.82 10+:¥52.03 50+:¥45.12 100+:¥42.6001 200+:¥40.08 500+:¥38.71 |
 Digi-Key 得捷电子 | SN74ALS990DW | Texas Instruments | IC D READ-BACK LATCH 20-SOIC | 75 : $9.02
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 Digi-Key 得捷电子 | SN74ALS990DW | Texas Instruments | IC D READ-BACK LATCH 20-SOIC | $11.44000 |
 Digi-Key 得捷电子 | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.61 |
 Digi-Key 得捷电子 | SN74ALS990DWG4 | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) | 75+:¥65.61 |
 Mouser 贸泽电子 | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.8099 |
 Mouser 贸泽电子 | SN74ALS990DW | Texas Instruments | 闭锁 Octal DType TRANPNT Read Back 闭锁 | 1:¥82.9081 10:¥74.919 25:¥69.382 100:¥62.0822
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 Mouser 贸泽电子 | SN74ALS990DWG4 | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) | 75+:¥65.6175+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.8099 |
 Mouser 贸泽电子 | SN74ALS990DWG4 | Texas Instruments | 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75:¥69.382 100:¥62.0822 250:¥58.9408 500:¥54.014
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 Mouser 贸泽电子 | SN74ALS990DWR | Texas Instruments | 闭锁 Octal DType TRANPNT Read Back 闭锁 | 2,000:¥37.8098
|
 Rochester | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.80991+:¥52.82 10+:¥52.03 50+:¥45.12 100+:¥42.6001 200+:¥40.08 500+:¥38.719+:¥51.3810+:¥64.99 100+:¥58.43 250+:¥58.3 500+:¥58.16991+:¥44.251+:¥66.72 10+:¥61.18 25+:¥56.36 100+:¥51.571+:¥35.78 25+:¥35.4499 50+:¥35.12 100+:¥34.79 300+:¥34.6199 500+:¥34.4499 1000+:¥34.12 5000+:¥33.79 |
 Rochester Electronics | SN74ALS990DW | Texas Instruments | N/A | 500 : $5.79 1,000 : $5.5
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 RS(欧时) | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.80991+:¥52.82 10+:¥52.03 50+:¥45.12 100+:¥42.6001 200+:¥40.08 500+:¥38.719+:¥51.3810+:¥64.99 100+:¥58.43 250+:¥58.3 500+:¥58.1699 |
 Verical | SN74ALS990DW | Texas Instruments | Latch Transparent 3-ST 8-CH D-Type 20-Pin SOIC Tube | $5.5
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 Verical | SN74ALS990DW | Texas Instruments | 逻辑 - 锁销 74ALS 集成电路 (IC) 半导体 闭锁 Octal DType TRANPNT Read Back 闭锁 | 75+:¥65.611+:¥63.77 10+:¥57.48 25+:¥52.26 100+:¥47.38 250+:¥47.38 500+:¥45.22 1000+:¥43.5 2500+:¥44.27 5000+:¥43.80991+:¥52.82 10+:¥52.03 50+:¥45.12 100+:¥42.6001 200+:¥40.08 500+:¥38.719+:¥51.3810+:¥64.99 100+:¥58.43 250+:¥58.3 500+:¥58.16991+:¥44.251+:¥66.72 10+:¥61.18 25+:¥56.36 100+:¥51.57 |
 立创商城 | SN74ALS990DW | TI(德州仪器) | 锁存器 | 1+:¥50.68 200+:¥19.62 500+:¥18.93 1000+:¥18.59
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 立创商城 | SN74ALS990DWR | TI(德州仪器) | 锁存器 | 1+:¥54.9 200+:¥21.25 500+:¥20.5 1000+:¥20.13
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