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SN74HCT240N
缓冲器/线路驱动器, 74HCT240, 4.5 V至5.5 V, DIP-20
- 制造商产品编号:
- SN74HCT240N
- 库存编号
- 3119513
产品概述
The SN74HCT240N is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The HCT240 device is organized as two 4-bit buffers/drivers with separate output-enable (OE)\ inputs. When (OE)\ is low, the device passes inverted data from the A inputs to the Y outputs. When (OE)\ is high, the outputs are in the high-impedance state.
- Inputs are TTL-voltage compatible
- 3-State outputs drive bus lines or buffer memory address registers
- High-current outputs drive up to 15 LSTTL loads
- 80µA maximum ICC low power consumption
- 12ns typical Propagation delay (tpd)
- ±6mA Output drive at 5V
- 1µA maximum Low input current
应用
工业, 自动化与过程控制, 信号处理, 时钟与计时
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