2024/7/4 10:19:59
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1 Features
• Wide operating voltage range of 2 V to 6 V
• High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads
• Low power consumption, 80-μA max ICC
• Typical tpd = 8 ns
• ±6-mA output drive at 5 V
• Low input current of 1 μA max
• Data flow-through pinout (all inputs on opposite side from outputs)
2 Description
These octal buffers and line drivers feature the performance of the popular ’HC240 series and offer a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout.
The 3-state control gate is a 2-input NOR. If either output-enable ( OE1 or OE2) input is high, all eight outputs are in the high-impedance state. The ’HC540 devices provide inverted data at the outputs.
热门型号
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20万现货SKU
品类不断扩充
科技智能大仓储
4小时快速交货
仅从原厂和代理商进货
每一颗料均可原厂追溯
明码标价节省时间成本
一站式采购正品元器件
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