The 74AHC244 is an octal buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The 1OE and 2OE are two output enable inputs, and each controls four of the 3-state outputs. When nOE is set high, the outputs are in high-impedance state. When nOE is set low, data transmits from the nAn inputs to the nYn outputs.
The over-voltage tolerant inputs can come up to 5.5V. With this function, this device can be used as a translator in mixed voltage environment.
The 74AHC244 is available in a Green TSSOP-20 package. It operates over an operating temperature range of -40℃ to +125℃.
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特性
- Wide Supply Voltage Range: 2.0V to 5.5V
- Inputs Accept Voltages Higher than the Supply Voltage and up to 5.5V
- +8mA/-8mA Output Current
- All Inputs with Schmitt-Trigger
- Input Level: CMOS Level
- CMOS Low Power Dissipation
- Inputs are Over-Voltage Tolerant
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green TSSOP-20 Package
アプリケーション
注文書
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74AHC244XTS20G/TR | アクティブ | TSSOP-20 | 20 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
