销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Avnet Express | TCA9555PWR | Texas Instruments | I2C 16 BIT - Tape and Reel | 2,000 : $1.0363 9,999 : $0.9892 19,999 : $0.9798
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 Digi-Key 得捷电子 | TCA9555PWR | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | 10,000 : $0.8875 6,000 : $0.923 2,000 : $0.9585
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 Digi-Key 得捷电子 | TCA9555PWR | Texas Instruments | IC I/O EXPANDER I2C 16B 24TSSOP | $1.62000 |
 element14 Asia-Pacific | TCA9555PWR | Texas Instruments | I/O EXPANDER, 16BIT, 400KHZ, TSSOP-24 | 10 : $65.25 100 : $47.599998 250 : $40.110001 500 : $36.369999 1,000 : $34.23
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 Mouser 贸泽电子 | TCA9555PWR | Texas Instruments | 接口-I/O扩展器 Remote 16B I2C & SMBus I/O Expander | 1:¥11.8311 10:¥10.1474 100:¥7.7631 500:¥6.8365 2,000:¥4.7912
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 Newark element14 | TCA9555PWR | Texas Instruments | *** CHECK OUT OUR CYBER WEEK DEALS *** I/O EXPANDER, 16BIT, 400KHZ, TSSOP-24; Chip Configuration:16bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:TSSOP; No. of Pins:24; No. of I/O's:16; ;RoHS Compliant: Yes | 500 : $1.4 1,000 : $1.3
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 立创商城 | TCA9555PWR | TI(德州仪器) | 接口 - I/O 扩展器 | 1+:¥6.67 10+:¥4.9 30+:¥4.58 100+:¥4.1225 500+:¥3.9867 1000+:¥3.9188
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