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Low Power Schottky (LSTTL) has become the industry standard logic in recent years, replacing the original 7400 TTL with lower power and higher speeds. In addition to offering the standard LS TTL circuits, Motorola offers the FAST Schottky and TTL family. Complete specifications for each of these .......

http://profesores.fi-b.unam.mx/guevarod/practicas/dd/varios/TTL_Databook.pdf

Basic Digital Circuits

Logic Gates and Circuits In a digital system there are only two stable states, logic 1 and 0 (or HIGH and LOW, TRUE and FALSE, etc. ) In a popular logic family called TTL (Transistor-Transistor Logic).

http://www.ee.uidaho.edu/ee/power/brian/digital/ECE241/labs/lab1/lab1.pdf

Designing RS-485 Circuits

FEATURE ARTICLE Jan Axelson you use prebuilt cards or converters, understanding the options will help you choose the right product and configure it to get the best results for your application. RS-485 IN [. . ]

http://www.embeddedsys.com/subpages/resources/images/documents/microsys_art_RS485.pdf

15429-101404di

design Edited by Bill Travis ideas C2 10 F, 15V MIC4451 The best of 8 Check it out at: www.edn.com design ideas Build a negative-voltage power-side switch Michael English, Micrel Semiconductor, San Jose, [. . ]

http://m.eet.com/media/1134617/15429-101404di.pdf

Guion_Tra4

IngenierÃa TÃ©cnica de Sistemas ElectrÃ³nicos. Escuela TÃ©cnica Superior de IngenierÃa Industrial y de TelecomunicaciÃ³n. ElectrÃ³nica Digital I. Se valorarÃ¡ la correcciÃ³n del trabajo asÃ como la [. ]

http://personales.unican.es/manzanom/Planantiguo/EDigitalI/Guion_Tra4.pdf

BreadboardBudsCatalog2014

Universal USB/XBee/RS232 Breakout Board Order Code: USB2X232 Price: $31. 00 This is a multi-talented interface module, providing support for USB, RS232, and the popular XBee RF module-- all in one compact easy-to-use package. Â· USB-to-RS232 with power [. . ]

http://support.technologicalarts.ca/docs/BreadboardAdapters/BreadboardBudsCatalog2014.pdf

arduino_mini

Really Bare Bones Board (Arduino ) revision B Assembly Instructions revised 4/3/08 Observe proper polarity of electrolytic caps. 1. 3mm Long lead is OR positive. 2. 1mm power [. . ]

https://www.bristolwatch.com/pdf/arduino_mini.pdf

doc155_DataLineFilt

Document 155-1 DataLineFiltering Introduction Noise is a major concern among designers of electrical equipment because failure of an electronic design due to unexpected or indeterminate noise sources is [. . ]

http://www.coilcraft.com/pdfs/doc155_DataLineFilt.pdf

MAQ20_brochure

MAQ 20 Â® Industrial Data Acquisition & Control System Test and Measurement Factory and Process Automation Machine Automation Military and Aerospace Power and Energy Environmental Monitoring Oil and [. . ]

http://www.dataforth.com/catalog/pdf/MAQ20_brochure.pdf

cirlogse1

Circuitos lÃ³gicos secuenciales Continuamos con los circuitos lÃ³gicos secuenciales. RESETABLE JK FLIP Â FLOP Muchas veces se requiere flip-flops tipo JK que puedan ser Set y Reset [. . ]

http://www.electronica2000.com/pdf/pdfdigital/cirlogse1.pdf

tlc555-datasheet

TLC555 LinCMOS TIMER SLFS043F - SEPTEMBER 1983 - REVISED FEBRUARY 2005 D Very Low Power Consumption D D D D D D D D D - 1 mW [. . ]

https://www.electroschematics.com/wp-content/uploads/2009/12/tlc555-datasheet.pdf

datasheets

Datasheets Written by Hans Summers Sunday, 02 January 2011 11:57 - Last Updated Sunday, 02 January 2011 12:14 CLICK HERE for the TTL and CMOS logic listings! This page contains links to datasheets for all the IC\'s used [. ]

http://www.hanssummers.com/datasheets.pdf

an-1200

Application Note AN-1200 RIC7113 Vdd/Vcc Power Sequencing By Paul L. Schimel PE Table of Contents Page 1. ) Introduction . . . 2 2. ) Test Schematic . 3 3. ) Test Results . . 3 [. . ]

http://www.irf.com/technical-info/appnotes/an-1200.pdf

AN70-004

Digital Step Attenuators offer Precision and Linearity (AN-70-004) DAT Attenuator (Surface Mount) Connectorized DAT attenuator (ZX76 Series) Connectorized DAT attenuator ZX76-31R5-PN attenuator with parallel control cable and connector (left) [. . ]

http://www.minicircuits.com/app/AN70-004.pdf

AN80-007

Low-cost Ultra High Isolation SPDT Switch Introduction Wide-band test instrumentation often needs signal routing. This is accomplished with mechanical switches, which are expensive and slow. When [. . ]

https://www.minicircuits.com/app/AN80-007.pdf

AN004E-D

AN004E/D Semiconductor Consideration for DC Power Supply Voltage Protector Circuits https://onsemi.com APPLICATION NOTE ABSTRACT This paper addresses the requirements for the semiconductor sensing circuitry and SCR crowbar devices used in DC power supply [. . ]

http://www.onsemi.com/pub/Collateral/AN004E-D.PDF

8019avr51

8 7 6 5 4 3 2 1 VCC VCC 32 Kbyte Serial EEPROM U2 1 2 3 4 GND A0 A1 A3 GND Power-Up Reset U7 SA[4:0] GND VCC GND VCC R7 RESETB 2K (not used) C19 [. . ]

http://www.picoweb.net/download/8019avr51.pdf

hmc154s8

'9 9 n ew ! MICROWAVE CORPORATION HMC154S8 General Description The HMC154S8 is a low-cost SPDT switch in an 8-lead SOIC package for use in transmit-receive applications which require very low distortion at high signal power levels. The device can control signals from [. . ]

http://www.qsl.net/n9zia/wireless/pdf/hmc154s8.pdf

scea046

Application Report SCEA046 Â September 2011 Understanding Schmitt Triggers Chris Cockrill . . Most CMOS, BiCMOS and TTL devices require fairly fast edges on the high and low transitions on their [. . ]

http://www.ti.com/lit/an/scea046/scea046.pdf

datasheet2574

LM2574/LM2574HV SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator June 1999 LM2574/LM2574HV SIMPLE SWITCHERTM 0.5A Step-Down Voltage Regulator General Description The LM2574 series of regulators are monolithic integrated circuits that provide [. ]

https://elrincondelelectronico.files.wordpress.com/2011/11/datasheet2574.pdf

CD4069UBC

CD4069UBC Inverter Circuits October 1987 Revised April 2002 CD4069UBC Inverter Circuits General Description The CD4069UB consists of six inverter circuits and is manufactured using complementary MOS (CMOS) to achieve [. . . . . ]

http://catedra.ing.unlp.edu.ar/electrotecnia/islyd/CD4069UBC.pdf

gp3

http://awc.al-williams.com/gp3.pdf

digap3

318 ElectrÃ³nica Digital A3 ApÃ©ndice al capÃtulo 10 Puertas lÃ³gicas con transistores bipolares El transistor bipolar com o inversor El circuito bÃ¡sico [. . ]

http://diec.cps.unizar.es/~tpollan/libro/Apuntes/digap3.pdf

AN1752

Maxim > Design Support > Technical Documents > Application Notes > Communications Circuits > APP 1752 Keywords: HSTL, PECL, high speed, interface standards, differential HSTL, high speed transceiver logic, Jedec standard, Jedec std, differential APPLICATION NOTE [. ]

http://pdfserv.maximintegrated.com/en/an/AN1752.pdf

00701a

AN701 Switch Mode Battery Eliminator Based on a PIC16C72A Analog-to-Digital Converter Module Author: Brett Duane Microchip Technology The A/D converts an input voltage between ground and VDD to an [. . ]

http://ww1.microchip.com/downloads/en/appnotes/00701a.pdf

adm1060

Solving Power-Management Problems with a Single Chip that Handles up to 7 Channels of Sequencing, Monitoring, and Supervision By Peter Canty [peter.canty@analog.com] The design of systems with [. . ]

https://www.analog.com/library/analogDialogue/archives/37-06/adm1060.pdf

an9752

Harris Semiconductor No. AN9752 September 1997 Harris Linear Sync Stripper and Sync Inserter for Composite Video (HFA1115, HFA1135) Authors: Mark Amarandos and Jeff Lies Introduction HFA1115 Sync signals are a necessary part of [. . ]

http://www.audiovisualizers.com/madlab/pdfschem/an9752.pdf

2143

Solid State Broadband High Power Amplifier 2143-BBS6A8CHM The BBS6A8CHM (SKU 2143) is suitable for S & C Bands broadband high power communication, Jamming, laboratory, and RFI/EMC susceptibility [. . ]

http://www.empowerrf.com/pdfs/2143.pdf

4N36

4N35, 4N36, 4N37 OPTOCOUPLERS SOES021C Â NOVEMBER 1981 Â REVISED APRIL 1998 COMPATIBLE WITH STANDARD TTL INTEGRATED CIRCUITS D D D D D D Gallium-Arsenide-Diode Infrared Source Optically Coupled [. . ]

http://www.next.gr/components-datasheets/4N36.pdf

lm556

LM556 LM556 Dual Timer Literature Number: SNAS549 LM556 Dual Timer March 2000 LM556 Dual Timer General Description The LM556 Dual timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. The 556 is a dual 555. Timing [. ]

https://www.learnabout-electronics.org/Downloads/lm556.pdf

74ls21

SN54/74LS21 DUAL 4-INPUT AND GATE DUAL 4-INPUT AND GATE VCC 14 13 12 11 10 9 8 LOW POWER SCHOTTKY 1 2 3 4 5 6 7 GND 14 1 J SUFFIX CERAMIC CASE 632-08 14 1 N SUFFIX [. . . . . ]

http://www.ee.washington.edu/stores/DataSheets/74ls/74ls21.pdf

SERVo PULSE To VOLTAGE CONVERTER

IN OUT ADJ TOP VIEW +12V +10v OUT +12V IN 240VAC 12V POWER ADAPTER LM317L ADJ 240 R1 + 4. 7uF C1 1. 68K R2 + 4. 7uF C2 [. . ]

http://discovercircuits.com/PDF-FILES/2011/SERVO PULSE TO VOLTAGE CONVERTER.pdf

SERVo PULSE To VOLTAGE CONVERTER

IN OUT ADJ TOP VIEW +12V +10v OUT +12V IN 240VAC 12V POWER ADAPTER LM317L ADJ 240 R1 + 4. 7uF C1 1. 68K R2 + 4. 7uF C2 [. . ]

http://www.discovercircuits.com/PDF-FILES/2011/SERVO PULSE TO VOLTAGE CONVERTER.pdf

?download=circuitos_operacionales

Op Amp Circuit Collection Op Amp Circuit Collection SECTION 1 BASIC CIRCUITS Inverting Amplifier National Semiconductor Application Note 31 February 1978 Non-Inverting Amplifier VOUT e b RIN e R1 R2 VIN [. . . . . ]

https://www.e-radiocontrol.com.ar/?download=circuitos_operacionales.pdf

AN-31_opamp circuit collection

http://www.ie.itcr.ac.cr/marin/lic/el3212/AN-31_opamp circuit collection.pdf

4047-multivibrator-datasheet

CD4047BC Low Power Monostable/Astable Multivibrator October 1987 Revised March 2002 CD4047BC Low Power Monostable/Astable Multivibrator General Description The CD4047B is capable of operating in either the monostable or astable [. . . . . ]

http://www.learningaboutelectronics.com/Datasheets/4047-multivibrator-datasheet.pdf

H2PToday1003_design_National

Exclusive Technology Feature ISSUE: March 2010 Digital Isolators: A Space-Saving Alternative to Gate-Drive Transformers in DC-DC Converters by Bob Bell, National Semiconductor, Phoenix, Ariz. and Don Alfano, Silicon Labs, Austin, Texas Pulse transformers [. . ]

http://www.how2power.com/newsletters/1003/articles/H2PToday1003_design_National.pdf

AN10145

INTEGRATED CIRCUITS DREF GREF D1 D22 SREF S1 S22 ABSTRACT Philips Semiconductors Gunning Transceiver Logic Translator Voltage Clamp (GTL-TVC) bi-directional low voltage translators are used in bi-directional signaling voltage level translation applications. Voltage translati.......

http://www.nxp.com/documents/application_note/AN10145.pdf

XTR-7020-A8

W I R E L E S S Multichannel Transceiver MICROCONTROLLED EMBEDDED 7 CHANNELS Information subject to change without notice Dimensions (mm) XTR-7020 A8 P. N. 650200998G 10 33 2.54 30. 48 13 3.5 Descrizione Il transceiver multicanale XTR-7020A-8 rappresenta una ulteriore soluzio.......

http://www.superrobotica.com/download/S350190/XTR-7020-A8.pdf

voltmult

TTL Input -9 Volt OutputIN OUT IN OUTTTL Squarewave Input (HCMOS)-4 VDC OUTCockcroft-Walton voltage multipliers. Capacitors share a common connection but must have a higher voltage rating. This connection is recommended when generating lower voltages at higher currents.Capacitors are in series so l.......

http://www.techlib.com/files/voltmult.pdf

familias-logicas

ElectrÃ³nica Digital - FAMILIAS LÃGICAS TTL (transistor-transistor-logic; LS: Low power Schottky) 7408 Â 74LS08 cuÃ¡druple AND Â 2 entradas 7400 Â 74LS00 cuÃ¡druple NAND Â 2 entradas 7432 Â 74LS32 cuÃ¡druple OR Â 2 entradas 7402 Â 74LS02 cuÃ¡druple NOR Â 2 entradas 7404 Â 74LS04 sextuple .......

http://roble.pntic.mec.es/jlop0164/archivos/familias-logicas.pdf

5.29.08 DI

Capacitive touch switches work by measuring the change in capacitance of a PCB (printed- circuit-board) pattern depending on the placement of a user's finger over a sensing pad. Capacitive switches are becoming popular because they are less expensive than mechanical switches. Using the features of .......

https://www.edn.com/ContentEETimes/Documents/EDN/DI PDFs/5.29.08 DI.pdf

25464-microcontroller_s_serial_port_measures_pulse_width_pdf

JULY 15, 2010 | EDN 43 readerS SOLV e de SIGN P r OBL e MS Edit E d By Martin r ow E and Fran Granvill E design ideas A classical design for directly driving eight seven-segment LED displays requires as many as 15 I/O lines. Previous Design Ideas have described many approaches for

https://m.eet.com/media/1154294/25464-microcontroller_s_serial_port_measures_pulse_width_pdf.pdf

5.29.08 DI

http://edn.com/ContentEETimes/Documents/EDN/DI PDFs/5.29.08 DI.pdf

98spct34

https://www.delabs-circuits.com/cirdir/micro/mcs-48/98spct34.pdf

7transistores

http://www.ele-mariamoliner.dyndns.org/~jsalgado/analogica/7transistores.pdf

an-31

Op Amp Circuit CollectionNote:National Semiconductor recommends replacing 2N2920 and 2N3728 matched pairs with LM394 in all applicationcircuits.Section 1 - Basic CircuitsInverting Amplifier Non-Inverting Amplifier0070570100705702Difference Amplifier Inverting Summing Amplifier00705703For minimum of.......

http://www.circuit-finder.com/files/682/nonpic/an-31.pdf

an-31

Op Amp Circuit Collection Op Amp Circuit Collection National Semiconductor Application Note 31 September 2002 Note: National Semiconductor recommends replacing 2N2920 and 2N3728 matched pairs with LM394 in all application circuits. Section 1--Basic Circuits Inverting Amplifier Non-Inv.......

http://www.hobby-circuits.com/files/682/nonpic/an-31.pdf

AN202

INTEGRATED CIRCUITS AN202 Testing and specifying FAST logic 1987 Jun Philips Semiconductors Philips Semiconductors Application note Testing and specifying FAST logic AN202 INTRODUCTION FASTTM is a second generation Schottky logic family that utilizes advanced oxide-isolation.......

https://www.nxp.com/documents/application_note/AN202.pdf

2013-01-19-StartingRaspberryPi

Lloyd Moore, President Lloyd@CyberData-Robotic s. c om www.CyberD ata-R obotic s. c om Seattle Robotics Society 1/19/2013 Agenda Overview of the Raspberry Pi Installing the OS Setting up VNC Setting up Qt locally Serial port communications Resources Using a Mac Overview of the Rasp.......

http://www.seattlerobotics.org/presentations/2013-01-19-StartingRaspberryPi.pdf