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DS89C387,datasheet,pdf(Twelve
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格式:rar |
大小:558 |
2009-10-20
李勇
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The DS89C387 is a high speed twelve channel CMOS differential
driver that meets the requirements of TIA/EIA-422-B.
The DS89C387 features a low ICC specification of 1.5 mA
maximum, which makes it ideal for battery powered and power
conscious applications. The device replaces three
DS34C87s and offers a PC board space savings up to 30%.
The twelve channel driver is available in a SSOP package.
The device is ideal for wide parallel bus applications.
Each TRI-STATE® enable (EN) allows the driver outputs to
be active or in a HI-impedance off state. Each enable is common
to only two drivers for flexibility and control. The drivers
may be disabled to turn off load current and to save power
when data is not being transmitted.
driver that meets the requirements of TIA/EIA-422-B.
The DS89C387 features a low ICC specification of 1.5 mA
maximum, which makes it ideal for battery powered and power
conscious applications. The device replaces three
DS34C87s and offers a PC board space savings up to 30%.
The twelve channel driver is available in a SSOP package.
The device is ideal for wide parallel bus applications.
Each TRI-STATE® enable (EN) allows the driver outputs to
be active or in a HI-impedance off state. Each enable is common
to only two drivers for flexibility and control. The drivers
may be disabled to turn off load current and to save power
when data is not being transmitted.
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