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数量 | 价钱 (含税) |
---|---|
1+ | CNY6.470 (CNY7.3111) |
10+ | CNY4.210 (CNY4.7573) |
100+ | CNY3.310 (CNY3.7403) |
500+ | CNY3.110 (CNY3.5143) |
1000+ | CNY2.900 (CNY3.277) |
2500+ | CNY2.700 (CNY3.051) |
5000+ | CNY2.480 (CNY2.8024) |
产品信息
产品概述
The SN74ABT244APWR is an octal Buffer and Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. This device provides the choice of selected combinations of inverting and non-inverting outputs, symmetrical active-low output-enable (OE)\ inputs and complementary OE and OE\ inputs. The SN74ABT244A is organized as two 4-bit buffer/line drivers with separate OE\ inputs. When OE\ is low, the devices pass 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. The SN74ABT244A is characterized for operation from -40 to 85°C.
- State-of-the-Art EPIC-IIB™ BiCMOS design significantly reduces power dissipation
- High-drive outputs
- Latch-up performance exceeds 500mA per JEDEC standard JESD-17
- Typical VOLP (output ground bounce) <lt/>1V at VCC = 5V, TA = 25°C
- Green product and no Sb/Br
技术规格
缓冲/线路驱动器、非反相
TSSOP
20引脚
5.5V
74244
85°C
-
74ABT244
TSSOP
4.5V
74ABT
-40°C
-
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