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464 件可于 5-6 个工作日内送达(英国 库存)
该库存量售罄后,将不再备货
| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY15.080 (CNY17.0404) |
| 10+ | CNY14.850 (CNY16.7805) |
| 25+ | CNY14.610 (CNY16.5093) |
| 50+ | CNY14.380 (CNY16.2494) |
| 100+ | CNY14.140 (CNY15.9782) |
| 250+ | CNY13.910 (CNY15.7183) |
| 500+ | CNY13.670 (CNY15.4471) |
| 1000+ | CNY13.430 (CNY15.1759) |
包装规格:每个
最低: 1
多件: 1
CNY15.08 (CNY17.04 含税)
品項附註
此订单的信息已添加到您的订单确认邮件、发票和发货通知中。
产品概述
The SN74LS540N is an octal Buffer/Line Driver with 3-state outputs. It is designed to have the performance of the popular SN74LS240 series and at the same time, offers a pin-out having the inputs and outputs. This arrangement greatly enhances printed circuit board layout. The 3-state control gate is a 2-input NOR such that if either G1\ or G2\ are high, all eight outputs are in the high-impedance state. The SN74LS540 is characterized for operation from 0 to 70°C.
- Offers inverting data at the outputs
- PNP Inputs reduce DC loading
- Hysteresis at inputs improves noise margins
- Data flow-thru pin-out
- 3-state Outputs drive bus lines or buffer memory address registers
技术规格
逻辑器件类型
缓冲、反相
封装类型
DIP
针脚数
20引脚
电源电压最大值
5.25V
逻辑芯片标号
74540
工作温度最高值
70°C
产品范围
-
SVHC(高度关注物质)
No SVHC (27-Jun-2018)
逻辑系列/标号
74LS540
IC 外壳 / 封装
DIP
电源电压最小值
4.75V
逻辑芯片系列
74LS
工作温度最小值
0°C
合规
-
湿气敏感性等级
-
技术文档 (1)
法律与环境
原产地:
进行最后一道重要生产流程所在的地区原产地:Malaysia
进行最后一道重要生产流程所在的地区
进行最后一道重要生产流程所在的地区原产地:Malaysia
进行最后一道重要生产流程所在的地区
税则号:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS 合规:是
RoHS
RoHS 邻苯二甲酸盐合规:是
RoHS
SVHC:No SVHC (27-Jun-2018)
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产品合规证书
重量(千克):.002064