Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
74ACTQ245 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74HC32 |
|
Texas Instruments, Dallas |
USA |
|
74LCT2524 |
|
Texas Instruments, Dallas |
USA |
|
74LCX540 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LCX16245 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LCX16373 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LCX16374 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LVX244 |
|
Fairchild Semiconductor Inc.... |
USA |
|
75 |
1933 |
Common type USA tube/semicond. |
USA |
|
76 |
1933 |
Common type USA tube/semicond. |
USA |
|
77 |
1933 |
Common type USA tube/semicond. |
USA |
|
80 |
1927 |
Common type USA tube/semicond. |
USA |
|
82 |
|
Common type USA tube/semicond. |
USA |
|
83 |
|
Common type USA tube/semicond. |
USA |
|
89 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
99 |
1925 |
Common type USA tube/semicond. |
USA |
|
110E/68 |
|
Common type USA tube/semicond. |
USA |
|
115NO30 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
117N7GT |
|
Common type USA tube/semicond. |
USA |
|
117Z6GT |
|
Common type USA tube/semicond. |
USA |
|
227 |
1927 |
Common type USA tube/semicond. |
USA |
|
235 |
|
Common type USA tube/semicond. |
USA |
|
323A |
|
Western Electric Company Inc... |
USA |
|
371B |
|
Common type USA tube/semicond. |
USA |
|
401_McCullough |
1926 |
Common type USA tube/semicond. |
USA |
|
446B |
|
Common type USA tube/semicond. |
USA |
|
501-B1560 |
|
Edison, Thomas A., North Ame... |
USA |
|
717A |
|
Common type USA tube/semicond. |
USA |
|
724B |
|
Western Electric Company Inc... |
USA |
|
814 |
|
Common type USA tube/semicond. |
USA |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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