Part # 74LCXH162244 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74LCXH162244 Low Voltage 16-Bit Buffer Line Driver with Bushold and 26W Series Resistors in Outputs


Part Details:

74LCXH September 2000 Revised May 2005 162244 Low 74LCXH162244Low Voltage 16-Bit Buffer/Line Driver with Bushold and 26: Series Resistors in Outputs Vo General Description Features ltage The LCXH162244 contains sixteen non-inverting buffers s 5V tolerant control inputs and outputs with 3-STATE outputs designed to be employed as a mem- s 2.3V­3.6V VCC specifications provided ory and address driver, clock driver, or bus oriented trans- 16- s mitter/receiver. The device is nibble controlled. Each nibble Outputs include equivalent series resistance of 26: to has separate 3-STATE control inputs which can be shorted make external termination resistors unnecessary and Bit together for full 16-bit operation. reduce overshoot and undershoot s Bushold on data inputs eliminates the need for external The LCXH162244 data inputs include active bushold cir- Buf cuitry, eliminating the need for external pull-up resistors to pull-up/pull-down resistors hold unused or floating data inputs at a valid logic level. s 5.3 ns tPD max (VCC 3.0V), 20 PA ICC max fer In addition, the outputs include equivalent 26: (nominal) s Power down high impedance inputs and outputs /Li series resistors to reduce overshoot and undershoot and s r12 mA output drive (VCC 3.0V) are designed to sink/source up to 12 mA at V ne Driv CC 3.0V. s Implements patented noise/EMI reduction circuitry The LCXH162244 is designed for low voltage (2.5V or s Latch-up performance exceeds 500 mA 3.3V) VCC applications with capability of interfacing to a 5V s ESD performance: signal environment. Human body model ! 2000V er w The LCXH162244 is fabricated with an advanced CMOStechnology to achieve high speed operation while maintain- Machine model ! 200V ing CMOS low power dissipation. ith Bushol Ordering Code:


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74LCXH162244.pdf Datasheet