八路缓冲器并用3态输出线路驱动器 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
缓冲器，反向 2 元件 4 位每元件 三态 Output 20-SSOP
得捷:
IC BUFFER INVERT 5.25V 20SSOP
立创商城:
SN74LS240DBR
德州仪器TI:
8-ch, 4.75-V to 5.25-V bipolar inverters with 3-state outputs
艾睿:
This SN74LS240DBR buffer and line driver from Texas Instruments is used to amplify an analog or digital signal by driving the input to the transmission line. With a 3-state output, this is power management at its best. This line driver has an operating temperature range of 0 °C to 70 °C. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. This inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.75 V, while its maximum is 5.25 V. It has 8 channels per chip.
安富利:
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SSOP T/R
Win Source:
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
