Part # 74LCX162541 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)


Part Details:

74LCX162541 Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs Features 5V tolerant inputs and outputs High speed: ­ tPD = 4.4ns (Max) at VCC = 3V Power down protection on inputs and outputs Symmetrical output impedance: TSSOP48 ­ |IOH| = IOL = 12mA (Min) at VCC = 3V PCI bus levels guaranteed at 12mA Balanced propagation delays: Description ­ tPLH tPHL The 74LCX162541 is a low voltage CMOS 16 bit 26 serie resistor in outputs bus buffer (non-inverted) fabricated with sub- Operating voltage range: micron silicon gate and double-layer metal wiring ­ V C2MOS technology. It is ideal for low power and CC (Opr) = 2.0V to 3.6V high speed 3.3V applications; it can be interfaced Pin and function compatible with to 5V signal environment for both inputs and 74 series 162541 outputs. Latch-up performance exceeds 500mA (JESD 17) This is composed of two 8-bit sections with separate output-enable signals. For either 8-bit ESD performance: buffers section, the 3 state control gate operates ­ HBM > 2000V as a two input AND such that if either nG1 and (MIL STD 883 method 3015); MM > 200V nG2 are high, all outputs are in the high impedence state. This device is designed to be used with 3 state memory address drivers, etc. The device circuits is including 26 series resistance in the outputs. These resistors permit to reduce line noise in high speed applications. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. Order codes Part number Package Packaging 74LCX162541TTR TSSOP48 Tape and reel February 2007 Rev 3 1/15 www.st.com 15 Contents 74LCX162541


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74LCX162541.pdf Datasheet