big2C/330/12/
T H E   I N T E G R A T E D   C I R C U I T   C H I P S
text/306/95

~

text/2/33
You probably noticed that the

~
text/2/42
printed circuit boards in your
computer are covered with scores
of little rectangular bugs with
many legs. These are I.C chips.
I.C. stands for Integrated
Circuit.  If you could look
inside one with a magnifying
glass you would see what looks
like a map of downtown. This is
a pile of semi-conducting
photographic images that form
complex electronic circuits.
Each IC can replace thousands
of transistors.


~
text/310/95

~
text/324/31
The contents of any one of those
ICs in your computer would have
filled a large room with
equipment of the finest
technology in 1942.

~
text/324/78


~
style3
line
357/129/357/109
357/109/372/109
371/109/371/98
371/98/477/98
477/98/477/113
376/102/376/102
376/102/416/102
416/102/416/116
416/116/403/116
403/116/403/132
403/132/436/132
438/106/438/106
438/106/444/106
465/117/465/117
465/117/487/117
487/117/487/98
467/101/467/101
467/101/467/113
465/121/465/121
466/121/488/121
466/125/466/125
466/125/488/125
464/128/464/128
465/129/488/129
424/103/424/103
422/103/422/116
362/112/362/112
362/112/362/132
362/132/350/132
350/132/350/106
350/106/350/97
350/97/367/97
366/97/366/93

fatbit
424/104/0
424/103/0
424/102/0
417/101/1

line
355/101/367/101
355/103/355/103
355/104/366/104
370/114/370/114
370/114/396/114
396/114/396/122
396/122/370/122
412/119/412/119
409/121/431/121
429/121/429/102
430/102/460/102
460/102/460/131
448/132/448/132
448/133/491/133
443/114/443/114
443/114/443/142
443/142/493/142
369/126/369/126
370/126/370/138
369/138/344/138
344/138/344/146
343/149/493/149

line
497/150/497/97
498/102/498/102
498/102/551/102
497/112/497/112
497/112/550/112
497/122/497/122
497/122/549/122
498/132/498/132
498/132/550/132
498/141/498/141
499/142/548/142
496/151/496/151
496/151/550/151
497/152/497/152
497/152/497/172
496/161/496/161
496/161/552/161
498/172/498/172
498/171/498/171
498/171/552/171
343/152/343/152
343/152/343/172

line
348/172/348/153
348/153/370/153
370/153/370/172
378/154/378/154
378/154/392/154
392/154/392/158
392/158/379/158
378/158/378/153
399/152/399/152
399/154/492/154
377/161/377/161
376/162/404/162
404/162/404/158
404/158/492/158
378/166/378/166
378/166/379/172
378/172/398/172
398/172/398/166
376/166/376/166
376/166/376/173
384/166/384/166
384/166/393/166
408/163/408/163
408/163/408/174
414/163/414/163
414/163/443/163
443/163/443/172
443/172/456/172
456/172/456/162
456/163/491/163
463/167/463/167
463/167/486/167
464/172/464/172
464/172/485/172
418/168/418/168
418/168/418/172
418/172/431/172
431/172/431/167
431/167/417/167
418/170/418/170
418/170/429/170

fatbit
412/119/0
412/118/0
448/131/0

fatbit
431/173/0
432/173/1
432/166/1
431/173/1
417/173/1
442/173/1
457/173/1
444/162/1
408/162/0
399/173/1

fatbit
488/118/1
464/127/0
464/130/1
465/126/1
464/126/1
465/125/1
464/125/1
465/124/1
464/124/1
464/122/1
464/121/1
464/120/1

fatbit
468/118/0
467/118/0
466/118/0
465/118/0
468/117/0
467/117/0
466/117/0
464/117/1
465/117/0
468/116/0
467/116/0
466/116/0
465/116/0
465/117/1
465/118/1
464/118/1
464/116/1
465/116/1

fatbit
467/100/0
461/101/1
429/101/1
428/101/1
402/115/1
417/117/1

fatbit
349/96/1
367/103/1
367/104/1
367/105/1
362/111/0
356/108/1
370/97/1

fatbit
397/113/1
397/123/1
402/133/1
431/120/0
431/121/0
431/122/0
431/120/1
431/121/1
431/122/1
432/120/1
432/121/1
432/122/1
433/120/1
433/121/1
433/122/1

fatbit
403/157/1
402/161/0
401/161/0
400/161/0
399/161/1
398/161/1
399/161/0
398/161/0
405/163/1
378/165/0
376/165/0
380/168/1
380/167/1
380/166/1
371/152/1

style1
line
443/112/443/108
377/106/377/106
377/106/411/106
411/106/411/112
404/106/404/106
404/107/404/111
394/106/394/106
396/107/396/109
387/106/387/106
387/108/387/108
380/106/380/106

line
448/106/455/106
447/108/447/108
448/108/455/108
452/108/452/108
452/108/452/128
408/124/408/124
408/124/408/129

line
412/124/412/129
416/124/416/129
420/124/420/129
424/124/424/129
428/124/428/129
432/124/432/129
436/124/436/129
440/124/440/129

rectangle/434/110/437/118
rectangle/376/139/386/144
flood/381/141
fatbit
370/125/1
371/125/1
363/133/1
349/133/1
343/137/1
370/139/1
371/139/1

line
373/126/399/126
399/126/399/130
399/130/374/130
374/130/374/135
374/135/399/135
392/138/392/138
392/138/415/138
415/138/415/144
415/144/394/144
394/144/394/141
400/142/400/142
399/143/399/141
403/143/403/143
403/143/403/141
408/143/408/143
408/143/408/141

circle/427/141/8
flood/424/140
circle/509/98/3
circle/520/98/3
circle/532/98/3
circle/545/98/3
circle/509/107/3
circle/520/107/3
circle/532/107/3
circle/545/107/3
circle/509/117/3
circle/520/117/3
circle/532/117/3
circle/545/117/3
circle/509/127/3
circle/520/127/3
circle/532/127/3
circle/545/127/3
circle/502/137/3
circle/520/137/3
circle/532/137/3
circle/545/137/3
circle/509/146/3
circle/520/146/3
circle/532/146/3
circle/545/146/3
circle/509/156/3
circle/520/156/3
circle/532/156/3
circle/545/156/3
circle/509/166/3
circle/520/166/3
circle/532/166/3
circle/545/166/3
circle/368/146/3
circle/355/144/3
fatbit
551/111/1
551/112/1
551/113/1

fatbit
550/121/1
551/121/1
550/122/1
551/122/1
550/123/1
551/123/1
551/131/1
551/132/1
551/133/1
550/133/0
551/133/0
550/133/1
551/133/1
550/133/0
547/128/0
550/133/1
547/128/1

fatbit
549/143/1
550/143/1
551/143/1
551/142/1
550/142/1
549/142/1
551/141/1
550/141/1
549/141/1
551/150/1
551/151/1
551/152/1

fatbit
552/160/0
552/161/0
552/162/0

line
532/99/532/164

KV/339/91/554/178/363/76
text/312/161
A portion of the innards of a chip
~