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SN74CB3Q3125DBQR 数据表(PDF) 10 Page - Texas Instruments |
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SN74CB3Q3125DBQR 数据表(HTML) 10 Page - Texas Instruments |
10 / 26 page 1 2 3 1OE ron 1A 1B 4 5 6 2OE ron 2A 2B 10 9 8 3OE ron 3A 3B 13 12 11 4OE ron 4A 4B Pin numbers for DGV, PW, RGY packages only 14 8 Vcc GND 0.1 2F Vcc 4 4 Bus Controller Device SN74CB3Q3125 SCDS143C – OCTOBER 2003 – REVISED JUNE 2015 www.ti.com 9 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 9.1 Application Information The SN74CB3Q3125 device can be used to control up to four channels simultaneously. 9.2 Typical Application The application shown in Figure 5 is a 4-bit bus being controlled. The OE pins are used to control the chip from the bus controller. This is a very generic example and can apply to many situations. If an application requires less than 4 bits, be sure to tie the A side to either high or low on unused channels. Figure 5. Typical Application of the SN74CB3Q3257 9.2.1 Design Requirements The 0.1-µF capacitor must be placed as close as possible to the SN74CB3Q3257 device. 10 Submit Documentation Feedback Copyright © 2003–2015, Texas Instruments Incorporated Product Folder Links: SN74CB3Q3125 |
类似零件编号 - SN74CB3Q3125DBQR |
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类似说明 - SN74CB3Q3125DBQR |
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