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缓冲器,非反向 2 元件 4 位每元件 三态 Output 20-VQFN(3.5x4.5)
得捷:
IC BUFFER NON-INVERT 2.7V 20VQFN
立创商城:
SN74AUC244RGYR
德州仪器TI:
8-ch, 0.8-V to 2.7-V high speed buffers with 3-state outputs
贸泽:
Buffers & Line Drivers Octal Buffer/Driver
艾睿:
Amplify analog and digital signals by driving the input to the transmission line with this SN74AUC244RGYR buffer and line driver from Texas Instruments. With a 3-state output, this is power management at its best. This line driver has an operating temperature range of -40 °C to 85 °C. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This non-inverting device has a typical operating supply voltage of 1.8|2.5 V. Its minimum operating supply voltage of 0.8 V, while its maximum is 2.7 V. It has 8 channels per chip.
安富利:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin VQFN EP T/R
Chip1Stop:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin VQFN EP T/R
Verical:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin VQFN EP T/R
Newark:
# TEXAS INSTRUMENTS SN74AUC244RGYR Buffer / Driver, 74AUC244, 0.8 V to 2.7 V, QFN-20
力源芯城:
8位缓冲/驱动器3态输出
Win Source:
IC BUFF/DVR TRI-ST DUAL 20QFN
电源电压DC 800mV ~ 2.70V
输出接口数 8
通道数 8
位数 8
传送延迟时间 1.50 ns
静态电流 20.0 µA
逻辑门个数 8
输入数 8
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 0.8V ~ 2.7V
电源电压Max 2.7 V
电源电压Min 0.8 V
安装方式 Surface Mount
引脚数 20
封装 VQFN-20
长度 4.5 mm
宽度 3.5 mm
高度 0.8 mm
封装 VQFN-20
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
SN74AUC244RGYR TI 德州仪器 | 当前型号 | 当前型号 |
SN74AUC244RGYRG4 德州仪器 | 完全替代 | SN74AUC244RGYR和SN74AUC244RGYRG4的区别 |
SN74AUC245ZQNR 德州仪器 | 类似代替 | SN74AUC244RGYR和SN74AUC245ZQNR的区别 |
SN74AUC245RGYR 德州仪器 | 类似代替 | SN74AUC244RGYR和SN74AUC245RGYR的区别 |