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SN74F521NSR
Texas Instruments
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$0.3350 | Yes | Yes | Active | 5 V | 11 ns | 11 ns | 8 | 8 | YES | SOP | 50 pF | F/FAST | IDENTITY COMPARATOR | TTL | 20 mA | INVERTED | 32 mA | 5.5 V | 4.5 V | COMMERCIAL | R-PDSO-G20 | Not Qualified | e4 | 1 | 70 °C | 260 | 30 | 20 | PLASTIC/EPOXY | SOP20,.3 | RECTANGULAR | SMALL OUTLINE | TR | Nickel/Palladium/Gold (Ni/Pd/Au) | GULL WING | 1.27 mm | DUAL | 2 mm | 5.3 mm | 12.6 mm | TEXAS INSTRUMENTS INC | SOIC | 20 | compliant | EAR99 | 8542.39.00.01 | Texas Instruments | ||||
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SN74F521N
Texas Instruments
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$0.5622 | Yes | Yes | Active | 5 V | 11 ns | 11 ns | 8 | 8 | NO | DIP | 50 pF | F/FAST | IDENTITY COMPARATOR | TTL | CASCADABLE | 20 mA | INVERTED | 32 mA | 5.5 V | 4.5 V | COMMERCIAL | R-PDIP-T20 | Not Qualified | e4 | 70 °C | 20 | PLASTIC/EPOXY | DIP20,.3 | RECTANGULAR | IN-LINE | TUBE | Nickel/Palladium/Gold (Ni/Pd/Au) | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 24.325 mm | TEXAS INSTRUMENTS INC | DIP | 20 | compliant | EAR99 | 8542.39.00.01 | Texas Instruments | ||||||
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SN74F521NE4
Texas Instruments
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Check for Price | Yes | Yes | Obsolete | 5 V | 11 ns | 1 | 8 | NO | DIP | 50 pF | F/FAST | IDENTITY COMPARATOR | TTL | CASCADABLE | INVERTED | 32 mA | 5.5 V | 4.5 V | COMMERCIAL | R-PDIP-T20 | Not Qualified | e4 | 70 °C | 20 | PLASTIC/EPOXY | DIP20,.3 | RECTANGULAR | IN-LINE | NICKEL PALLADIUM GOLD | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 24.325 mm | TEXAS INSTRUMENTS INC | DIP | 20 | unknown | 8542.39.00.01 | DIP, DIP20,.3 | ||||||||||
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SN74F521NSRE4
Rochester Electronics LLC
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Check for Price | Active | 5 V | 11 ns | 1 | 8 | YES | SOP | F/FAST | IDENTITY COMPARATOR | TTL | INVERTED | 5.5 V | 4.5 V | COMMERCIAL | R-PDSO-G20 | 70 °C | 20 | PLASTIC/EPOXY | RECTANGULAR | SMALL OUTLINE | GULL WING | 1.27 mm | DUAL | 2 mm | 5.3 mm | 12.6 mm | ROCHESTER ELECTRONICS LLC | unknown | 8542.39.00.01 | SOP, | |||||||||||||||||||||
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SN74F521N3
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 | INVERTED | 5.5 V | 4.5 V | COMMERCIAL | R-PDIP-T20 | Not Qualified | 70 °C | NOT SPECIFIED | NOT SPECIFIED | 20 | PLASTIC/EPOXY | DIP20,.3 | RECTANGULAR | IN-LINE | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 25.4 mm | TEXAS INSTRUMENTS INC | DIP | 20 | not_compliant | 8542.39.00.01 | DIP, DIP20,.3 | |||||||||||||
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SN74F521NE4
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 | 5.5 V | 4.5 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 | 24.325 mm | ROCHESTER ELECTRONICS LLC | unknown | 8542.39.00.01 | DIP, | ||||||||||||||||||||
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SN74F521NSRG4
Rochester Electronics LLC
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Check for Price | Active | 5 V | 11 ns | 1 | 8 | YES | SOP | F/FAST | IDENTITY COMPARATOR | TTL | INVERTED | 5.5 V | 4.5 V | COMMERCIAL | R-PDSO-G20 | 70 °C | 20 | PLASTIC/EPOXY | RECTANGULAR | SMALL OUTLINE | GULL WING | 1.27 mm | DUAL | 2 mm | 5.3 mm | 12.6 mm | ROCHESTER ELECTRONICS LLC | unknown | 8542.39.00.01 | SOP, | |||||||||||||||||||||
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SN74F521N3
Rochester Electronics LLC
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Check for Price | Active | 5 V | 11 ns | 1 | 8 | NO | DIP | F/FAST | IDENTITY COMPARATOR | TTL | INVERTED | 5.5 V | 4.5 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 | 25.4 mm | ROCHESTER ELECTRONICS LLC | unknown | 8542.39.00.01 | DIP, | |||||||||||||||||||||
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SN74F521N-10
Texas Instruments
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Check for Price | 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 | 70 °C | 20 | PLASTIC/EPOXY | RECTANGULAR | IN-LINE | THROUGH-HOLE | 2.54 mm | DUAL | 5.08 mm | 7.62 mm | 24.325 mm | TEXAS INSTRUMENTS INC | unknown | 8542.39.00.01 | DIP, | |||||||||||||||||||
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SN74F521NSRE4
Texas Instruments
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Check for Price | Yes | Yes | Obsolete | 5 V | 11 ns | 1 | 8 | YES | SOP | F/FAST | IDENTITY COMPARATOR | TTL | INVERTED | 5.5 V | 4.5 V | COMMERCIAL | R-PDSO-G20 | Not Qualified | e4 | 1 | 70 °C | 260 | 30 | 20 | PLASTIC/EPOXY | SOP20,.3 | RECTANGULAR | SMALL OUTLINE | NICKEL PALLADIUM GOLD | GULL WING | 1.27 mm | DUAL | 2 mm | 5.3 mm | 12.6 mm | TEXAS INSTRUMENTS INC | SOIC | 20 | unknown | 8542.39.00.01 | SOP, SOP20,.3 |