A2. Connect the circuit shown in the Fig. 9.2. This circuit uses a TTL type 74151 chip (8-to-1 MUX). Connect 12 binary switches to 8 data input lines (0-7), Not Enable Line (for activating device) and 3 select control signal (A, B, and C). Connect the output line, Y, to one binary probe and inverse output line Not W to another binary probe. Click 3 binary switches attached to A, B, C to select one of the input lines 0-7: Such as A=1, B=1, C=0 (that is select line 3 (011)). Observe the operation of the multiplexer. A3. Set select lines (SLO-SL2) to 000. Determine which input (D0 through D7) on the 74151 is enabled with this binary code. Then operate each of the data switches SW0 through SW7 and determine which switch causes a change in the binary probe. Continue altering the select lines for all eight states and complete the Table 2 as indicated. The first one is given as an example. ENO SW7 1- O/P1 SW6 I EN 12 13 14 15 151 O/P2 SW5 1- SW4 Y 1. Sw3 w oe Sw2 0- 1- SW1 Swo SL2 1. SL1 SLO 654 210 0 BA

A2. Connect the circuit shown in the Fig. 9.2. This circuit uses a TTL type 74151 chip (8-to-1 MUX). Connect 12 binary switches to 8 data input lines (0-7), Not Enable Line (for activating device) and 3 select control signal (A, B, and C). Connect the output line, Y, to one binary probe and inverse output line Not W to another binary probe. Click 3 binary switches attached to A, B, C to select one of the input lines 0-7: Such as A=1, B=1, C=0 (that is select line 3 (011)). Observe the operation of the multiplexer. A3. Set select lines (SLO-SL2) to 000. Determine which input (D0 through D7) on the 74151 is enabled with this binary code. Then operate each of the data switches SW0 through SW7 and determine which switch causes a change in the binary probe. Continue altering the select lines for all eight states and complete the Table 2 as indicated. The first one is given as an example. ENO SW7 1- O/P1 SW6 I EN 12 13 14 15 151 O/P2 SW5 1- SW4 Y 1. Sw3 w oe Sw2 0- 1- SW1 Swo SL2 1. SL1 SLO 654 210 0 BA

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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