销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | MCP7940N-I/SN | Microchip Technology Inc. | Microchip MCP7940N-I/SN; Real Time Clock; 64B RAM Serial-I2C; 8-Pin SOIC | +1:$1.87 +10:$1.61 +25:$1.60 +100:$1.50 |
 Avnet | MCP7940N-I/SN | Microchip Technology Inc | | 1+:¥6.47 10+:¥5.38 25+:¥4.95 100+:¥4.721+:¥5.9 10+:¥5.34 25+:¥5.12 100+:¥4.891+:¥7.06 10+:¥5.87 25+:¥5.385+:¥6.59 25+:¥6.5001 100+:¥6.41 500+:¥5.56100+:¥5.3 800+:¥5.071+:¥6.3501 25+:¥5.8401 100+:¥5.58 |
 Avnet Express | MCP7940N-I/SN | Microchip Technology Inc | MCP7940N I2C GP RTCC 64B SRAM | 500 : $1.08
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 Chip1Stop | MCP7940N-I/SN | Microchip Technology Inc | Real Time Clock Serial 64Byte 8-Pin SOIC N Tube RoHS : Compliant | 5 : $0.903 100 : $0.883 500 : $0.751
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 ChipOneStop | MCP7940N-I/SN | Microchip | 时钟/计时 - 实时时钟 - 集成电路 (IC) 半导体 实时时钟 I2C GP RTCC 64B SRAM | 1+:¥6.47 10+:¥5.38 25+:¥4.95 100+:¥4.721+:¥5.9 10+:¥5.34 25+:¥5.12 100+:¥4.891+:¥7.06 10+:¥5.87 25+:¥5.385+:¥6.59 25+:¥6.5001 100+:¥6.41 500+:¥5.56 |
 Digi-Key 得捷电子 | MCP7940N-I/SN | Microchip | 时钟/计时 - 实时时钟 - 集成电路 (IC) 半导体 实时时钟 I2C GP RTCC 64B SRAM | 1+:¥6.47 10+:¥5.38 25+:¥4.95 100+:¥4.72 |
 Digi-Key 得捷电子 | MCP7940N-I/SN | Microchip Technology Inc | IC RTC CLK/CALENDAR I2C 8-SOIC | 100 : $0.65 25 : $0.68 1 : $0.74
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 element14 Asia-Pacific | MCP7940N-I/SN | Microchip Technology Inc | RTCC GP I2C 64B SRAM 8SOIC RoHS : Compliant | 1 : $9.4 10 : $6.8 25 : $5.9 100 : $5.6
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 element14 e络盟电子 | MCP7940N-I/SN | Microchip | 时钟/计时 - 实时时钟 - 集成电路 (IC) 半导体 实时时钟 I2C GP RTCC 64B SRAM | 1+:¥6.47 10+:¥5.38 25+:¥4.95 100+:¥4.721+:¥5.9 10+:¥5.34 25+:¥5.12 100+:¥4.891+:¥7.06 10+:¥5.87 25+:¥5.38 |
 Future Electronics | MCP7940N-I/SN | Microchip Technology Inc | MCP7940 Series 64 Byte I2C Surface Mount Real-Time Clock/Calendar - SOIC-8 RoHS : Compliant | 15 : $0.75 500 : $0.715
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 Future(富昌) | MCP7940N-I/SN | Microchip | 时钟/计时 - 实时时钟 - 集成电路 (IC) 半导体 实时时钟 I2C GP RTCC 64B SRAM | 1+:¥6.47 10+:¥5.38 25+:¥4.95 100+:¥4.721+:¥5.9 10+:¥5.34 25+:¥5.12 100+:¥4.891+:¥7.06 10+:¥5.87 25+:¥5.385+:¥6.59 25+:¥6.5001 100+:¥6.41 500+:¥5.56100+:¥5.3 800+:¥5.07 |
 Microchip Direct | MCP7940N-I/SN | Microchip Technology Inc | RTCC with battery-backed SRAM | 1,000 : $0.61
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 Mouser 贸泽电子 | MCP7940N-I/SN | Microchip | 时钟/计时 - 实时时钟 - 集成电路 (IC) 半导体 实时时钟 I2C GP RTCC 64B SRAM | 1+:¥6.47 10+:¥5.38 25+:¥4.95 100+:¥4.721+:¥5.9 10+:¥5.34 25+:¥5.12 100+:¥4.89 |
 Mouser 贸泽电子 | MCP7940N-I/SN | Microchip Technology | 实时时钟 I2C GP RTCC 64B SRAM | 1:¥5.8421 10:¥5.7743 25:¥5.3788 100:¥5.1415
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 RS Components | MCP7940N-I/SN | Microchip Technology Inc | Real-Time Clock/Calendar SRAM I2C SOIC8 | 价格未公开 |
 TME Electronic Components | MCP7940N-I/SN | Microchip Technology Inc | RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; SO8 | 100 : $0.8
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 Verical | MCP7940N-I/SN | Microchip Technology Inc | Real Time Clock Serial 64byte 8-Pin SOIC N Tube | $0.65
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 立创商城 | MCP7940N-I/SN | MICROCHIP(美国微芯) | 存储器容量:64B 时间格式:HH:MM:SS (12/24 hr) 接口类型:I2C, 2-Wire Serial 时钟芯片类型:Clock/Calendar 日期格式:YY-MM-DD-dd | 1+:¥5.86 10+:¥4.46 30+:¥4.2 100+:¥3.94 500+:¥3.83 1000+:¥3.77
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