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SN74AHCT244PW .

缓冲器/线路驱动器, 74AHCT244, 4.5V至5.5V, TSSOP-20

TEXAS INSTRUMENTS SN74AHCT244PW .
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制造商产品编号:
SN74AHCT244PW .
库存编号
9590706

产品概述

The SN74AHCT244PW is an octal Buffer/Driver designed specifically to improve both the performance and density of 3-state memory-address drivers, clock drivers and bus-oriented receivers and transmitters. The SNx4AHCT244 device is organized as two 4-bit buffer/line driver with separate output-enable (OE) inputs. When OE is low, the device passes 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 are TTL-voltage compatible
  • VCC is optimized at 5V
  • Allows up voltage translation from 3.3 to 5V - Inputs accept VIH levels of 2V
  • Slow edge rates minimize output ringing
  • Latch-up performance exceeds 250mA per JESD 17
  • Green product and no Sb/Br

应用

工业, 通信与网络, 计算机和计算机周边, 医用, 测试与测量

产品信息

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:
缓冲、非反相

:
74AHCT244

:
TSSOP

:
20引脚

:
4.5V

:
5.5V

:
74AHCT

:
74244

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 -无限制
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