Industrial

This product is designed to provide high optical performance for SDH STM-16/SONET OC-48. It uses an uncooled laser module with drivered by specific integrated circuit and has PD or APD preamp-module and integrated circuits for reshaping, retiming and regenerating optical signal. The product has the features of low cost, compact, low power.

5442A�DM5442A�DM7442A BCD to Decimal Decoders is a logic circuit device produced by National Semiconductor.

DM7442A is a BCD to decimal decoder manufactured by Fairchild Semiconductor Corporation. It consists of eight inverters and ten four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of input logic ensures that all outputs remain off for all invalid (10-15) input conditions. DM7442A features include diode-clamped inputs, also for application as 4-line-to-16-line decoders and 3-line-to-8-line decoders, all outputs are high for invalid input conditions, typical power dissipation of 140 mW and typical propagation delay of 17 ns.

DM7439 is a digital logic chip produced by National Semiconductor Corporation. It contains 4 independent gates, each with 2 data inputs, and each gate performs the logic NAND function.

This document describes the DM7438 and 7438 Quad 2-Input NAND Buffers with Open-Collector Outputs, introduced by Fairchild Semiconductor Corporation in 2000. The device contains four independent gates, each performing the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.

5437�DM5437�DM7437 Quad 2-Input NAND Buffers is a circuit device released by National Semiconductor Corporation, which has four independent gates, each of which performs the logic NAND function.

This document introduces Microchip MCP1252/3 inductorless buck/boost DC/DC converters' features and characteristics.

This article describes the characterization of ubiquitin and its digested products under oxidative stress using mass spectrometry analysis. The study reveals the presence of peroxidation products of ubiquitin in Alzheimer's disease. The peroxynitrite treated ubiquitin products were analyzed and confirmed using full scan mass spectrometry analysis and enzymatic digestion. The results provide direct evidence for the pathogenesis of Alzheimer's disease and the impact of oxidative stress.

The 54283 is a 4-bit binary full adder with internal carry lookahead manufactured by National Semiconductor Corporation. It accepts two 4-bit binary numbers (A0-A3 B0-B3) and a carry input (C0), and generates binary sum outputs (S0-S3) and carry output (C4) from the most significant bit. It also works with active high or active low operands (positive or negative logic)

This document introduces Varian's solutions in biodiesel analysis, including the full range of Varian Select™ Biodiesel GC columns, as well as automatic liquid and headspace samplers, Galaxie™ chromatography software, and optimized consumables.

This document describes a Quad Set-Reset Latch device called TL�F�9785 54279�DM74279, which contains four independent set-reset type flip-flops with one Q output each. The device has the characteristics of high-level output, low-level output, and indeterminate output.

DM7427 is a triple 3-input NOR gate from National Semiconductor

DM7426 is a quad 2-input NAND gates with high voltage open-collector outputs manufactured by Fairchild Semiconductor Corporation. The open-collector outputs require external pull-up resistors for proper logical operation.