Part # 74LCXH32245 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74LCXH32245 Low Voltage 32-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs with Bushold

Part Details:

74LCXH April 2002 Revised August 2003 32245 Lo 74LCXH32245Low Voltage 32-Bit Bidirectional Transceiver w with 5V Tolerant Inputs and Outputs with Bushold Volt General Description Features age 3 The LCXH32245 contains thirty-two non-inverting bidirec- s 5V tolerant inputs and outputs tional buffers with 3-STATE outputs and is intended for bus s 2.3V to 3.6V VCC specifications provided oriented applications. The device is designed for low volt- 2 s age (2.5V or 3.3V) V 4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max -Bi CC applications with capability of inter- facing to a 5V signal environment. The device is byte s Power-off high impedance inputs and outputs t controlled. Each byte has separate control inputs which s Bushold on inputs eliminates the need for external Bidi could be shorted together for full 32-bit operation. The T/R pull-up/down resistors inputs determine the direction of data flow through the s Supports live insertion/withdrawal (Note 1) rect device. The OE inputs disable both the A and B ports by s ±24 mA output drive (V placing them in a high impedance state. CC = 3.0V) s Uses patented noise/EMI reduction circuitry iona The LCXH32245 data inputs include bushold, eliminatingthe need for external pull-up/down resistors to hold unused s Latch-up performance exceeds 500 mA inputs. s ESD performance: l The LCXH32245 is fabricated with an advanced CMOS T Human body model > 2000V r technology to achieve high speed operation while maintain- ansce Machine model > 200V ing CMOS low power dissipation. s Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

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74LCXH32245.pdf Datasheet