概览
描述
The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer. The 3-state control gate operates as a two-input NOR such that if either G1 or G2 is high, all eight outputs are in the high-impedance state.
特性
- High-Speed Operation: tpd = 11.5ns typ. (CL = 50pF)
- High Output Current: Fanout of 15 LSTTL Loads
- Wide Operating Voltage: VCC = 2V to 6V
- Low Input Current: 1µA max
- Low Quiescent Supply Current: ICC (static) = 4µA max (Ta = 25°C)
产品对比
应用
设计和开发
模型
ECAD 模块
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