We guarantee 100% customer satisfaction.
Quality GuaranteesWe provide 90-360 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.
we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.
Email: [email protected]
| Part # | Mfg. | Description | Stock | Price |
|---|---|---|---|---|
| 54F521DMQB | National Semiconductor Corporation | IDENTITY COMPARATOR, 20 Pin, Ceramic, DIP | 10 |
|
| 54F521DMQB | Fairchild Semiconductor Corporation | IDENTITY COMPARATOR, 20 Pin, Ceramic, DIP | 8 |
|
| 54F521DMQB | Freescale Semiconductor | IDENTITY COMPARATOR, 20 Pin, Ceramic, DIP | 23 |
|
| 54F521DMQB/C | National Semiconductor Corporation | 1 |
| |
| 54F521DMQB/QS | National Semiconductor Corporation | 5 |
| |
| 54F521DMQB | Fairchild Semiconductor Corporation | 9 |
| Image | Part # | Description |
|---|---|---|
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Mfr.#: 54F521 OMO.#: OMO-54F521-1190 |
New and Original |
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Mfr.#: 54F521/BEAJC OMO.#: OMO-54F521-BEAJC-1190 |
New and Original |
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Mfr.#: 54F521/BRA OMO.#: OMO-54F521-BRA-1190 |
New and Original |
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Mfr.#: 54F521/BRAJC OMO.#: OMO-54F521-BRAJC-1190 |
New and Original |
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Mfr.#: 54F521DC OMO.#: OMO-54F521DC-1190 |
Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDIP20 |
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Mfr.#: 54F521DM OMO.#: OMO-54F521DM-1190 |
New and Original |
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Mfr.#: 54F521FMQB OMO.#: OMO-54F521FMQB-1190 |
Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, CDFP20 |
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Mfr.#: 54F521FMQB/C OMO.#: OMO-54F521FMQB-C-1190 |
New and Original |
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Mfr.#: 54F521LMQB OMO.#: OMO-54F521LMQB-1190 |
Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL |
|
|
Mfr.#: 54F521LMQB/QS OMO.#: OMO-54F521LMQB-QS-1190 |
New and Original |