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数量 | 价钱 (含税) |
---|---|
1+ | CNY17.010 (CNY19.2213) |
10+ | CNY14.890 (CNY16.8257) |
50+ | CNY12.340 (CNY13.9442) |
100+ | CNY11.060 (CNY12.4978) |
250+ | CNY10.200 (CNY11.526) |
500+ | CNY9.530 (CNY10.7689) |
1000+ | CNY9.020 (CNY10.1926) |
2500+ | CNY8.670 (CNY9.7971) |
产品信息
产品概述
The SN74AC244N is an octal Buffer and Line Driver designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The SN74AC244 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE)\inputs. When OE\ is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.
- Inputs accept voltages to 6V
- 7.5ns at 5V Propagation delay (tpd)
技术规格
缓冲/线路驱动器、非反相
DIP
20引脚
6V
74244
85°C
-
74AC244
DIP
2V
74AC
-40°C
-
SN74AC244N 的替代之选
找到 1 件产品
法律与环境
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
RoHS
RoHS
产品合规证书