SN74AS756
TI
德州仪器
电子元器件分类
具有集电极开路输出的八路缓冲器/线路驱动器
These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters by eliminating the need for 3-state overlap protection. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable inputs, and complementary OE and inputs. These devices feature high fan-out and improved fan-in.
The SN54AS756 is characterized for operation over the full military temperature range of -55°C to 125°C. The and SN74AS757 are characterized for operation from 0°C to 70°C.
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- Open-Collector Outputs Drive Bus Lines or Buffer Memory Address Registers
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- Eliminate the Need for 3-State Overlap Protection
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- pnp Inputs Reduce dc Loading
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- Open-Collector Versions of ´AS240A and ´AS241
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- Package Options Include Plastic Small-Outline DW Packages, Ceramic Chip Carriers FK, and Standard Plastic N and Ceramic J 300-mil DIPs
