零件编号
74LCXH245
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生产厂家
Fairchild Semiconductor
74LCXH245 数据手册 ( 数据表 ) - Fairchild Semiconductor
Fairchild Semiconductor
General Description
The LCXH245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications. The T/R input determines the direction of data flow through the device. The OE input disables both the A and B ports by placing them in a high impedance state.
FEATUREs
■ 5V tolerant control inputs
■ 2.3V–3.6V VCC specifications provided
■ 7.0 ns tPD max (VCC = 3.3V), 10 µA ICC max
■ Power down high impedance outputs
■ ±24 mA output drive (VCC = 3.0V)
■ Implements patented noise/EMI reduction circuitry
■ Latch-up performance exceeds 500 mA
■ Bushold on inputs eliminates the need for external pull-up/pull-down resistors
■ ESD performance:
Human body model > 2000V
Machine model > 200V
零件编号
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生产厂家
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