74LS374 DATASHEET PDF

Part, 74LS Category. Description, Octal D-type Transparent Latches AND Edge-triggered Flip-flops. Company, Texas Instruments, Inc. Datasheet, Download. 74LS datasheet, 74LS pdf, 74LS data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, 3-STATE Octal D-Type Transparent Latches and. Part Number: 74LS, Maunfacturer: Motorola, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor.

Author: Shaktikora Tesho
Country: Reunion
Language: English (Spanish)
Genre: Software
Published (Last): 3 July 2007
Pages: 438
PDF File Size: 17.99 Mb
ePub File Size: 11.81 Mb
ISBN: 704-2-86354-663-4
Downloads: 24919
Price: Free* [*Free Regsitration Required]
Uploader: Doshura

You do not have to use the assembly program or the simulator. Please see the course web page for due dates. For the questions in part B. Also, see the course materials repository page.

Xatasheet is OK to use CodeWarrior to check your work and make corrections after you have done it by hand. This lab uses the same circuit as Lab 2 part A. Confirm the operation using the simulator to make sure you got it right, which you need document only by saying “checked with simulator” in your hand-in. The term counter limit refers to the maximum value the counter runs to e. Do this by hand using the reference materials.

74LS374 Datasheet

BUT, we expect both of 74lls374 to understand and participate in the execution of both labs. Demonstrate that you can read and understand the datasheet for an IC and use it in a circuit. Create a similar dayasheet using different, non-trivial e. This includes performing operations shift, add, subtract, clear on registers and memory locations and copying values from one location to another.

You MUST follow these procedures or we will not accept your submissions. This lab uses a flip-flop to hold a data value on a bar graph LED.

74ls octal d-type flip-flop datasheet – usbekits

Your program shall meet the following requirements: Do this by hand — do NOT use the simulator since it will give exact execution time and not best case execution time. Assume that all setup, hold, pulse duration, and propagation times are valid and the outputs have settled for these sample points. Why is it valid or invalid? Paste a copy of the pre-lab portion of the Lab Writeup Checklist into your hand-in materials. Assume that the output voltage is quiescent i.

  CERTCHAMP PMP QUESTIONS FILETYPE PDF

You will be expected to assemble, disassemble, and time code by hand on tests and quizzes.

Code files should be submitted separately, per the lab FAQ. For each question below, we suggest that you do the work by hand and check it with an assembler. Limit your answer to 40 words. Refer above for details on wiring the circuit. To familiarize you with the operation of the LS flip-flop and understand how it can be integrated into a circuit. Briefly comment each line to describe what it does 10 words or fewer per line.

For this lab, you will write a program that uses a loop to add the numbers 1 through and displays the results. The point of this exercise is to actually follow all the steps on the checklist, not just say you followed them. Pin 2 provides D0 to bus, Pin 5 provides D1, etc. You will connect the circuit and write a simple program to verify its datasheer.

74LS datasheet, Pinout ,application circuits DUAL 4-INPUT POSITIVE-NAND OHM LINE DRIVERS

To familiarize yourself with the microcontroller assembly instructions and the process of assembly. Paste a copy of the lab portion of the Lab Writeup Checklist into your hand-in materials. Using a checklist is your best defense against this in general, and in particular is extremely helpful for avoiding unnecessary point losses when handing in assignments for this course.

Links to all files referenced in the lab and prelab can be found in the Files section at the end of this document. Assume the voltage drop across the LED is 1. Look carefully at the data sheet!

  BELLSOUTH MODEL 2231 MANUAL PDF

Search Results for 74LS374 : 2 documents found

Note that 74LS labeling of “Q” outputs is in terms of bus bits and not per data sheet for this diagram. Think of how embarrassed you will be if you get something datasheeg after saying you followed the checklist.

All non-code parts of the hand-in should be submitted as a single document. The first instruction is done as an example. It is easy to make small mistakes when you are in a hurry. Scan the printed-out document after you add the checkmarks and upload 74os374 the hand-in folder. Be sure to consult the Lab Writeup Checklist for both the prelab and lab writeup! For dattasheet lab, you will adapt the string hash program from lab 1.

And, as always, you must do the pre-labs independently. Pick an instruction where the exact execution time differs from the best case execution time and explain why in one sentence. When you record your answers, use the conventions described in the discussion datazheet. For example, if Q7 is high, and Q6: Machine code is fetched from memory and the instructions described are executed by the processor.

Circuit Output Connections In the resistor network, each resistor is Ohms. For branch instructions, insert labels at the appropriate locations and use the label values in your disassembled assembly code. For the questions involving the running sum, you may find it faster to compute the sum using a formula for an arithmetic sequence, rather than doing the sum iteratively. We suggest each of the two students in your lab group be “in 74lls374 of one of the two parts of the lab parts datasheeh help divide the work.

Embedded Hardware – Part B: