- 首页
- 模拟和混合信号
- 逻辑电路
- 缓冲器、驱动器和收发器
- 缓冲器和驱动器
- 74AHC244Q
The 74AHC244Q 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.
This device is AEC-Q100 qualified (Automotive Electronics Council Standard Q100 Grade 1) and the use of this device is suitable for automotive applications.
AEC-Q100 Qualified for Automotive Applications Device Temperature Grade 1 TA = -40℃ to +125℃
Wide Supply Voltage Range: 2.0V to 5.5V
All Inputs with Schmitt-Trigger Action
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
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74AHC244QTS20G/TR | 量产 | TSSOP-20 | 20 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $1.575/unit 25-99 units : $1.35/unit 100-249 units : $1.125/unit 250-499 units : $0.9/unit 500-999 units : $0.7875/unit 1000-9999 units : $0.585/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days |
* 价格仅供参考。请联系我们的经销商获取正式报价。
** 交货时间仅供参考，可能会根据不同情况而发生变化。
