74LS245 Vcc 2 A, 10 GND 8 18 3 A B2 17. 4 A B, 16 B, 15 6 Ag B 14 7 As B 13 8 A B, 12 Bs 11 DIR 19 Direcion control Enable Q1/ Explain the operation of the circuit above 9-5V 20 Voc 74LS244 Ootal bus driver A Ag Hgh A order A ddress bus 12 tal J20 Voc 40 READY A Voc 15 A Low order address bus TALSST3 arystal 20 pF ADy AD C GND 10 NO22 B085 A ALE 12 20 CLK OUT HLDA RTA HESET N 100K 74L8245 Bidirectional D Deta 15D, bus 16 D 17 D. 10 bus driver TRAP RST75 RSTOS RST5.5 DR C GND Do RESET OUT 19 10 10NTR From wemot HOLD souro 16 OW Contol 10 74L5134 bus decader a, 14DEMK GND Q2/ For the figure above, are there Bus drive connected with low order address bus? why?
74LS245 Vcc 2 A, 10 GND 8 18 3 A B2 17. 4 A B, 16 B, 15 6 Ag B 14 7 As B 13 8 A B, 12 Bs 11 DIR 19 Direcion control Enable Q1/ Explain the operation of the circuit above 9-5V 20 Voc 74LS244 Ootal bus driver A Ag Hgh A order A ddress bus 12 tal J20 Voc 40 READY A Voc 15 A Low order address bus TALSST3 arystal 20 pF ADy AD C GND 10 NO22 B085 A ALE 12 20 CLK OUT HLDA RTA HESET N 100K 74L8245 Bidirectional D Deta 15D, bus 16 D 17 D. 10 bus driver TRAP RST75 RSTOS RST5.5 DR C GND Do RESET OUT 19 10 10NTR From wemot HOLD souro 16 OW Contol 10 74L5134 bus decader a, 14DEMK GND Q2/ For the figure above, are there Bus drive connected with low order address bus? why?
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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