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74F521PCQR
Fairchild Semiconductor Corporation
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Check for Price | No | No | Obsolete | 5 V | 11 ns | 1 | 8 | NO | DIP | F/FAST | IDENTITY COMPARATOR | TTL | CASCADABLE | INVERTED | 5.25 V | 4.75 V | COMMERCIAL | R-PDIP-T20 | Not Qualified | e0 | 70 °C | 20 | PLASTIC/EPOXY | DIP20,.3 | RECTANGULAR | IN-LINE | TIN LEAD | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 24.895 mm | FAIRCHILD SEMICONDUCTOR CORP | DIP | DIP, DIP20,.3 | 20 | unknown | 8542.39.00.01 | ||
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74F521PCQR
National Semiconductor Corporation
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Check for Price | No | Obsolete | 5 V | 11 ns | 1 | 8 | NO | DIP | F/FAST | IDENTITY COMPARATOR | TTL | CASCADABLE | INVERTED | 5.5 V | 4.5 V | COMMERCIAL | R-PDIP-T20 | Not Qualified | e0 | 70 °C | 20 | PLASTIC/EPOXY | DIP20,.3 | RECTANGULAR | IN-LINE | TIN LEAD | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 26.075 mm | NATIONAL SEMICONDUCTOR CORP | DIP, DIP20,.3 | unknown | 8542.39.00.01 | |||||
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74F521PCQR
Texas Instruments
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Check for Price | No | No | Obsolete | 5 V | 11 ns | 1 | 8 | NO | DIP | F/FAST | IDENTITY COMPARATOR | TTL | CASCADABLE | INVERTED | 5.5 V | 4.5 V | COMMERCIAL | R-PDIP-T20 | Not Qualified | e0 | 70 °C | 20 | PLASTIC/EPOXY | DIP20,.3 | RECTANGULAR | IN-LINE | TIN LEAD | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 26.075 mm | NATIONAL SEMICONDUCTOR CORP | DIP | DIP, DIP20,.3 | 20 | unknown | 8542.39.00.01 | ||
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74F521PCQR
Rochester Electronics LLC
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Check for Price | Active | 5 V | 11 ns | 1 | 8 | NO | DIP | F/FAST | IDENTITY COMPARATOR | TTL | CASCADABLE | INVERTED | 5.25 V | 4.75 V | COMMERCIAL | R-PDIP-T20 | 70 °C | 20 | PLASTIC/EPOXY | RECTANGULAR | IN-LINE | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 24.895 mm | ROCHESTER ELECTRONICS LLC | DIP, | unknown | 8542.39.00.01 |