combinational logic circuits in digital electronics pdf

... essentially floating, the Logic Probe will show an indeterminate logic level (b) There will be 1.4V-1.8V at the output Terminal Z2-9 will be floating (HIGH in TTL) since Z1-4 is opened internally ... the inverter is internally grounded 2 The output of the inverter is externally grounded 3 The input being driven by the output of the inverter is internally grounded (b) The output of the inverter ... cutting the trace on the PC board or by clipping the proper pin on IC Z2 (either pin 8 or pin 13) Check the voltage level at Z2-13 with a VOM It should be about 0v since it's floating at this point

Ngày tải lên: 19/09/2019, 22:59

... stuck in LOW or HIGH state. – Inputs or outputs open-circuited • An open output will result in a floating indication. • Floating input in a TTL will result in a HIGH output • Floating input in ... be operating incorrectly. 59 2017 • Output loading—caused by connecting too many inputs to the output of an IC, exceeding output current rating – Output voltage falls into the indeterminate range. ... between the points in question 56 Trang 15What is the most probable fault in the circuit shown? The indeterminate level at the NOR gate output is probably due to the indeterminate input at pin 2 Because

Ngày tải lên: 04/04/2023, 10:09

... manipulative marketing techniques Finally, given the increasing interest in addressing the role food marketing plays in the global youth obesity crisis, there is a need for a coordinated international ... a prominent role in the digital marketing arena, developing interactive advertising campaigns, many of which are tailored specifically for adolescents and youth The major brands—including Coca-Cola, ... (resulting in part from the proprietary nature of the research within the marketing industry itself)[9,10] There have been only a few studies of online food marketing practices in the years since

Ngày tải lên: 29/03/2014, 20:20

... occupiedarea minimization, scalability, power consumption minimization and limit cycle containmentplay a key role The power electronics engineer is, in this case, deeply involved in the solution of digital ... that we consider the increasingdiffusion of digital control in power electronics virtually unstoppable The advantages of thedigital control circuits, as we have briefly outlined in the previous section, ... the digital counter and binary comparator operation assuming infinite resolution, the digital modulator works exactly as an analog one, where the modulating signal m(t) is sampled at the beginning

Ngày tải lên: 14/05/2014, 21:44

... (A1) in Algorithm 1 in the digital domain As such, the continuous-time reconstruction error e t(L t) formulated in the previous section needs to be approximated digitally, that is, the continuous-time ... uniform sampling The red straight line indicates MSE of using a 4-bit LC ADC; the green dashed line represents the MSE of using a 3-bit (Nyquist-rate) ADC; the blue dot-dash line is that of using a ... Levels in a Level-Crossing Analog-to-Digital Converter Karen M Guan, 1 Suleyman S Kozat, 2 and Andrew C Singer 1 1 Department of Electrical and Computer Engineering, University of Illinois at

Ngày tải lên: 22/06/2014, 01:20

... tuning gain accumulation-MOS varactor using offset bias parallel-connected legs VCO Cc I nv Inv Ltune Inv Inv Inv CLKb Cc Inv Inv Rcm VDD CLK Inv Inv Inv (a) Ccm Ltune Cm CLK Mcml Cc Itail Inv Inv ... capacitive loading at the clock lines A high loading capacitance may result in a subsequent slowing down of the clock slew rate and expose again the signal to supply noise injection The intrinsic noise ... nonlinear functions existent in the signal path One of the dominant spur coupling mechanisms at the squaring buffer input is through the crystal bondwire To minimize the spur that arrives at the input

Ngày tải lên: 22/06/2014, 22:20

... high speed interconnects in digital circuits 153 Bibliography 155  Trang 9SUMMARY With the increasing speed and density of digital integrated circuits (ICs), it has been found that digital devices ... of digital circuits This thesis focuses on the modeling and measurement of electromagnetic radiated emission from interconnects in digital circuits Since the radiated emission is investigated in ... that in the case of the interconnects in digital circuits The “agreement” between the measurement results and the evaluation results for the radiated emission from interconnects in digital circuits

Ngày tải lên: 09/09/2015, 08:12

... fulladd_p(a,b,carryin,sum,carryout,p); input a, b, carryin; /* add these bits*/ output sum, carryout, p; /* results including propagate */ $rtl_binding=“ADD3_RPL”; assign {carryout, sum} = a + b + carryin; ... fulladd_p(a,b,carryin,sum,carryout,p); input a, b, carryin; /* add these bits*/ output sum, carryout, p; /* results including propagate */ assign {carryout, sum} = a + b + carryin; /* compute ... Completion Sensing Trang 36Can we compute the average length of carry chain? • What is the probability that a chain generated at position i terminates at j? – It terminates if both the inputs A[j]

Ngày tải lên: 27/01/2016, 09:26

... retired electronics professor In addition, he has extensive experience working and consulting in industry He currently resides in central Missouri where he continues his consulting for industry ... simplest of logic devices, the inverter, built with a single transistor You then continue your journey into the world of digital electronics by examining the NAND and NOR gates Remember, the digital ... differ in how they function, they are used in a similar manner in digital circuits In this lab, a single transistor will be used to create an inverter The principles used to build this inverter

Ngày tải lên: 03/04/2021, 10:38

... retired electronics professor In addition, he has extensive experience working and consulting in industry He currently resides in central Missouri where he continues his consulting for industry ... simplest of logic devices, the inverter, built with a single transistor You then continue your journey into the world of digital electronics by examining the NAND and NOR gates Remember, the digital ... differ in how they function, they are used in a similar manner in digital circuits In this lab, a single transistor will be used to create an inverter The principles used to build this inverter

Ngày tải lên: 07/04/2021, 13:04

... 1CHƯƠNG 2CÁC CỔNG LOGIC CƠ BẢN Trang 2Nội dung Các cổng logic cơ bản  Biến đổi tương đương các cổng logic  Thực hiện hàm logic Trang 3 Cổng logic cơ bản (mạch logic, phần tử logic cơ bản) là ... 19Nội dung Các cổng logic cơ bản  Biến đổi tương đương các cổng logic  Thực hiện hàm logic Trang 202.2 Biến đổi tương đương các cổng logicCác cổng logic cơ bản Trang 21Các cổng logic tương đươngTrang ... dung Các cổng logic cơ bản  Biến đổi tương đương các cổng logic  Thực hiện hàm logic Trang 24Ví dụ 1 Thực hiện hàm logic sau: C AB C B A BC A ABC C B A  Mạch điện thực hiện hàm logic đã cho:

Ngày tải lên: 25/12/2021, 09:39

... changes in the digital world 2 Definition of marketing mix 3 How digital tools are changing elements of marketing mix II How digital tools are changing the marketing mix 1 Information about INAX 2 Product ... companies to react to the changing in the digital marketing era IV Sources of information Trang 3I Introduction1 Overview of changes in digital world ● We are in the era of the industrial revolution 4.0 ... milestones in the history of INAX: - 1924: INAX is founded as a porcelain manufacturer - 1954: INAX begins producing sanitaryware - 1967: INAX launches the first made-in-Japan shower toilet - 1988: INAX

Ngày tải lên: 14/05/2024, 15:37

... hành in Phân xưởng in gồm 19 công nhân đảm trách với thiết bị gồm 4 máy in 8 trang và 1 máy in 4 trang, trong đó có 2 máy in hai mầu 1.1.4.3 Phân xưởng sau in: Nhiệm vụ của phân xưởng sau in ... nghệ in từ in Typo sang in Ofset Xí nghiệp In Hà Tây đã vay vốn ngân hàng kết hợp với một phần vốn do ngân sách nhà nước cấp từng bước đầu tư công nghệ in Ofset và các thiết bị phục vụ sau in Công ... nghiệp In Hà Tây 1.2.2.3 Nội dung kế toán các khoản mục chi phí tại Xí nghiệp In Hà Tây: Xí nghiệp In Hà Tây là doanh nghiệp nhà nước hoạt động sản xuất kinh doanh trên lĩnh vực in, chuyên in báo

Ngày tải lên: 11/10/2012, 16:17

... phỈm in b»ng c«ng nghÖ In Offset ®Ìu tiªn ị §µ N½ng S¶n l−îng trang in 1982 ®¹t 500 triÖu trang in N¨m 1984 c«ng ty ®· c¶i t¹o l¹i c¬ sị s¶n xuÍt sỉ 07 Lª DuỈn ( sỉ cò ) thµnh ph©n x−ịng in Typ« ... cần in Quy trình công nghệ in Offset Sắp chữ trên máy vi tính Làm phim (dương bản) Tạo bản kẽm, phơi bản In Offset Khâu sách, đóng bìa Quy trình công nghệ in Typo Sắp chữ thủ công Đúc bản chì In ... ty IN Đà Nẵng A KHÁI QUÁT CHUNG VỀ CÔNG TY IN ĐÀ NẴNG I Quá trình hình thành của Công ty in Đà Nẵng Sau ngµy miªn nam gi¶i phêng cïng víi c¶i t¹o c«ng thư¬ng nghiÖp c«ng t¸c c¶i t¹o nghµnh in

Ngày tải lên: 22/10/2012, 15:53

... quotas,working less and less efficiently all the time Feeling increasingly powerless to influence prospects, they may also begin to press for a sale in ineffective ways—for instance, by arrangingfull-dress ... nature of investments in staff The following findings by ASTD compare the relationship between traininginvestment and total stockholder return (TSR) in the subsequent year: ● Firms in the top ... with the lowesttraining investment) ● Organizations in the top half for training expenditure in one year have a mean TSR in the following year of 36.9%, while organizations in the bottom half

Ngày tải lên: 20/12/2013, 19:15

... (servers) in three ways: T importing data T exporting data T executing commands against the DDE Server In this release, DDE does not include the following: T data linking (advise transaction) Oracle ... other intellectual property law. Reverse engineering of the software is prohibited. The information contained in this document is subject to change without notice. If you find any problems in the ... extracting string resources from a resource file with the goal of making PL/SQL code more portable by isolating all textual data in the resource file. The following packages are used only internally

Ngày tải lên: 21/12/2013, 06:16

... bound D Reference the index within the loop only; it is undefined outside the loop D Reference the existing value of an index within an expression D Do not reference the index as the target of ... it This uncontrolled loop is an infinite loop that is to be avoided To avoid aninfinite loop, add an EXIT statement The EXIT Statement You can terminate a loop using the EXIT statement Control ... Trang 1Controlling Flow in PL/SQLBlocks 23 Trang 2Schedule: Timing Topic40 minutes Lecture 60 minutes Practice 100 minutes Total Class Management Note: Files required

Ngày tải lên: 21/12/2013, 06:17

... tris(cyanoethyl)phosphine finds use in the photographic industry [39] 9.2 Emerging techniques Concentrated aqueous salt solutions were used for dehydration of may also help in constructing aqueous-organic ... isomerization gives a mild method for removal of protecting allyl groups under exceedingly mild conditions In an interesting reaction, reshuffling of functional groups can be alcohols (Scheme 9.2) ... compounds, such as drugs, and for mechanistic investigations in reaction kinetics During catalytic hydrogenations in homogeneous aqueous solutions or in aqueous-organic biphasic systems there is

Ngày tải lên: 23/12/2013, 07:19

... luser logsin again? Last login: Sun Sep 24 10:32:14 from Then luser writes a mail to the admin: "It has happen some strange thing, when I loggedin today, I've read a line like this: Last login: Sun ... they running, but we can know FOR SURE what's the operating system: bash-2.03$ nmap -sS target.edu Starting nmap V. 2.53 by fyodor@insecure.org ( www.insecure.org/nmap/ ) Interesting ports ... derived operating systems. This is for two main reasons: -the internet is full of UNIX boxes (windoze NT boxes are really few) running webservers and so on. to hack one of them, you need a minimun

Ngày tải lên: 23/12/2013, 19:15

... for working with XML-formatted data, including loading and parsing external XML, creating new XML documents, and navigating XML document trees See “XML class” and “Using the XML class” in Flash ... the Timeline specified by _root can change, depending on whether a SWF file is running independently (in its own level) or has been loaded into a movie clip instance by a In the following example, ... class name in the AS 2.0 Class box For more information, see “Creating Components” in Using Components. Initializing class properties In the example presented earlier, you added the instance of

Ngày tải lên: 24/12/2013, 01:17