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SN74LS244N
缓冲器/线路驱动器, 74LS244, 4.75 V至5.25 V, DIP-20
- 制造商产品编号:
- SN74LS244N
- 库存编号
- 3119541
- 产品范围
- SNx4LS24x; SNx4S24x
产品范围选择器 (SNx4LS24x; SNx4S24x)
查看全系列相关产品产品概述
The SN74LS244N is an Octal Buffer and Line Driver with 3-state outputs. This is designed specifically to improve both the performance and density of three-state memory address driver, clock driver and bus-oriented receivers and transmitters. The designer has a choice of selected combinations of inverting and non-inverting outputs and symmetrical, active-low output-control (G)\inputs and complementary output-control (G and G\) inputs. This device features high fan-out, improved fan-in and 400mV noise margin. The SN74LS device can be used to drive terminated lines down to 133R.
- PNP inputs reduce DC loading
- Hysteresis at inputs improves noise margins
- Green product and no Sb/Br
应用
时钟与计时, 通信与网络
产品信息
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