Electronic Microcircuits: WS57C191C-55DMB, WS57C291-55TI, WS57C45-35DMB

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
WS57C191C-55DMB
WS57C191C55DMB
5962-01-388-8126Microcircuit, MemoryWaferscale Integration Inc. (66579)

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WS57C256F-70DMB
WS57C256F70DMB
5962-01-389-7020Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Hermetically sealed and burn in and programmed and ultraviolet erasable
Waferscale Integration Inc. (66579)

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WS57C256F-70DMB
WS57C256F70DMB
5962-01-453-9678Microcircuit, MemoryWaferscale Integration Inc. (66579)

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WS57C256F-70DMB
WS57C256F70DMB
5962-01-453-9680Microcircuit, MemoryWaferscale Integration Inc. (66579)

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WS57C256F-70DMB
WS57C256F70DMB
5962-01-453-9681Microcircuit, MemoryWaferscale Integration Inc. (66579)

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WS57C256F-70DMB
WS57C256F70DMB
5962-01-453-9682Microcircuit, MemoryWaferscale Integration Inc. (66579)

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WS57C256F-70DMB
WS57C256F70DMB
5962-01-471-2290Microcircuit, MemoryWaferscale Integration Inc. (66579)

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WS57C291-45TMB
WS57C29145TMB
5962-01-349-7463Microcircuit, MemoryMemory Device Type: PROM
(Non-Core Data) Word Quantity: 2000
Waferscale Integration Inc. (66579)

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WS57C291-50-CMB
WS57C29150CMB
5962-01-412-2834Microcircuit, MemoryInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Programmable and ultraviolet erasable and monolithic
Waferscale Integration Inc. (66579)

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WS57C291-50-TMB
WS57C29150TMB
5962-01-417-7652Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Terminal Type and Quantity: 24 printed circuit
Waferscale Integration Inc. (66579)

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WS57C291-55TI
WS57C29155TI
5962-01-444-0906Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Inclosure Material: Ceramic
Waferscale Integration Inc. (66579)

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WS57C291B-35TI
WS57C291B35TI
5962-01-429-7728Microcircuit, DigitalIII End Item Identification: ARSR4
Waferscale Integration Inc. (66579)

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WS57C291B-45HMB
WS57C291B45HMB
5962-01-334-0132Microcircuit, MemoryInclosure Configuration: Flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Monolithic and programmable
Waferscale Integration Inc. (66579)

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WS57C291B-45TI
WS57C291B45TI
5962-01-444-0911Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -40.0 to 85.0 deg celsius
Inclosure Material: Ceramic
Waferscale Integration Inc. (66579)

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WS57C291B-45TMB
WS57C291B45TMB
5962-01-354-4135Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 150.0 deg celsius
Features Provided: Burn in and electrostatic sensitive and monolithic and programmed and ultraviolet erasable
Waferscale Integration Inc. (66579)

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WS57C291B-45ZMB
WS57C291B45ZMB
5962-01-423-0575Microcircuit, MemoryInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Terminal Type and Quantity: 28 leadless
Waferscale Integration Inc. (66579)

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WS57C29C-35ZMB
WS57C29C35ZMB
5962-01-347-8622Microcircuit, MemoryInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Programmable and monolithic and W/disable
QP Semiconductor Inc. (0C7V7)

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WS57C43B55T 5962-01-407-7053Microcircuit, DigitalInclosure Configuration: Flat pack
Special Features: Programed
Waferscale Integration Inc. (66579)

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WS57C43B-55TMB
WS57C43B55TMB
5962-01-334-6212Microcircuit, DigitalWaferscale Integration Inc. (66579)

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WS57C43B-70FMB
WS57C43B70FMB
5962-01-391-2514Microcircuit, MemoryInclosure Configuration: Flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Terminal Type and Quantity: 24 flat leads
Waferscale Integration Inc. (66579)

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WS57C43C-70FMB
WS57C43C70FMB
5962-01-393-1989Microcircuit, MemoryInclosure Configuration: Flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Electrostatic sensitive
Waferscale Integration Inc. (66579)

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WS57C43C-70TMB
WS57C43C70TMB
5962-01-451-9035Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Monolithic and tested to MIL-STD-883 and ultraviolet erasable
Waferscale Integration Inc. (66579)

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WS57C45-25KMB
WS57C4525KMB
5962-01-464-7917Microcircuit, DigitalInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0/+125.0 deg celsius
Features Provided: Monolithic
Waferscale Integration Inc. (66579)

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WS57C45-35CMB
WS57C4535CMB
5962-01-380-8204Microcircuit, MemoryInclosure Configuration: Leadless flat pack
Operating Temp Range: -55.0 to 125.0 deg celsius
Terminal Type and Quantity: 28 leadless
Waferscale Integration Inc. (66579)

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WS57C45-35DMB
WS57C4535DMB
5962-01-381-5201Microcircuit, MemoryInclosure Configuration: Dual-in-line
Operating Temp Range: -55.0 to 125.0 deg celsius
Features Provided: Programmable and tested to MIL-STD-883
Waferscale Integration Inc. (66579)

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  • We solve sourcing challenges for WS57C191C-55DMB, WS57C291-50-CMB, WS57C291B-35TI, WS57C291B-45TMB, WS57C291B-45ZMB, WS57C29C-35ZMB, WS57C43C-70TMB, WS57C45-25KMB, WS57C45-35CMB, WS57C45-35DMB - NSN parts, hard to find, long lead time and obsolete components.