Electronic Microcircuits: 54LS273UM, 54LS279L1MQB, 54LS27LMQB

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
54LS273UM 5962-01-223-3381Microcircuit, DigitalFairchild Semiconductor Corp. (13715)

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54LS273W03 5962-01-199-0057Microcircuit, DigitalInclosure Configuration: Flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Low power and schottky and monolithic
Fairchild Semiconductor Corp. (07933)

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54LS273WL/883B
54LS273WL883B
5962-01-176-6687Microcircuit, DigitalInclosure Configuration: Flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and burn in and W/clear and W/clock and schottky and low power
Philips Semiconductors Inc. (18324)

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54LS279 5962-01-314-9726Microcircuit, DigitalInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Electrostatic sensitive and monolithic
Freescale Semiconductor Inc. (04713)
Massachusetts Components Inc. (66294)
Sertech Laboratories Inc. (58420)
Stellar Microelectronics Inc. (55009)

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54LS279/BEAJC
54LS279BEAJC
5962-01-271-8226Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Low power and schottky and monolithic
Freescale Semiconductor Inc. (04713)

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54LS279/BEBJC
54LS279BEBJC
5962-01-085-0603Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0/+125.0 deg celsius
Features Provided: Hermetically sealed and burn in and schottky and low power and positive outputs
Freescale Semiconductor Inc. (04713)

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54LS279/BEBJC
54LS279BEBJC
5962-01-319-4590Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Burn in
Freescale Semiconductor Inc. (04713)

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54LS279DMQB 5962-01-108-9041Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and monolithic and positive outputs and low power and schottky and resettable and W/totem pole output
Fairchild Semiconductor Corp. (07263)

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54LS279DMQB 5962-01-128-1239Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0/+125.0 deg celsius
Features Provided: Hermetically sealed and low power and schottky
Fairchild Semiconductor Corp. (07263)

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54LS279FMQB 5962-01-086-9597Microcircuit, DigitalBody Length: 0.440 inches maximum
Body Width: 0.245 inches minimum and 0.285 inches maximum
Body Height: 0.045 inches minimum and 0.085 inches maximum
Fairchild Semiconductor Corp. (07263)

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54LS279J/883B
54LS279J883B
5962-01-125-7399Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed
National Semiconductor Corporation (27014)

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54LS279L1MQB 5962-01-310-2183Microcircuit, DigitalInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and burn in and low power and schottky and monolithic
Fairchild Semiconductor Corp. (07263)

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54LS279LMQB 5962-01-310-2183Microcircuit, DigitalInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and burn in and low power and schottky and monolithic
Fairchild Semiconductor Corp. (07263)

Quote

54LS27/BCAJC
54LS27BCAJC
5962-01-238-5521Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Low power and monolithic and schottky
Freescale Semiconductor Inc. (04713)

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54LS27DM 5962-01-035-7478Microcircuit, DigitalBody Length: 0.785 inches maximum
Body Width: 0.220 inches minimum and 0.310 inches maximum
Body Height: 0.140 inches minimum and 0.185 inches maximum
Fairchild Semiconductor Corp. (07263)

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54LS27DM 5962-01-111-5271Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and monolithic and low power and schottky
Fairchild Semiconductor Corp. (07263)

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54LS27DM/833B
54LS27DM833B
5962-01-191-1363Microcircuit, DigitalFairchild Semiconductor Corp. (07263)

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54LS27DMQB 5962-01-035-7478Microcircuit, DigitalBody Length: 0.785 inches maximum
Body Width: 0.220 inches minimum and 0.310 inches maximum
Body Height: 0.140 inches minimum and 0.185 inches maximum
Fairchild Semiconductor Corp. (07263)

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54LS27F/883B
54LS27F883B
5962-01-153-2688Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and monolithic and positive outputs
National Semiconductor Corporation (27014)

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54LS27FMQB 5962-01-153-2688Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and monolithic and positive outputs
Fairchild Semiconductor Corp. (07263)

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54LS27J 5962-01-035-7478Microcircuit, DigitalBody Length: 0.785 inches maximum
Body Width: 0.220 inches minimum and 0.310 inches maximum
Body Height: 0.140 inches minimum and 0.185 inches maximum
National Semiconductor Corporation (27014)

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54LS27J/883B
54LS27J883B
5962-01-148-2391Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Burn in, MIL-STD-883, class b
Fairchild Semiconductor Corp. (07933)

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54LS27J/883B
54LS27J883B
5962-01-153-2688Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and monolithic and positive outputs
Raytheon Company (49956)
Raytheon Technical Services Company (3B150)

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54LS27LMQB 5962-01-285-6515Microcircuit, DigitalInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Schottky and low power and monolithic
Fairchild Semiconductor Corp. (07263)

Quote

  • We solve sourcing challenges for 54LS273UM, 54LS273W03, 54LS279DMQB, 54LS279FMQB, 54LS279L1MQB, 54LS27DM, 54LS27DM/833B, 54LS27J, 54LS27J/883B, 54LS27LMQB - NSN parts, hard to find, long lead time and obsolete components.