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MC1688LDS — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MC1688LDS: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.250 INCHES MAXIMUM IN, body_height: 0.085 INCHES MAXIMUM IN, body_length: 0.375 INCHES MAXIMUM IN, features_provided: MONOLITHIC, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-282-2115, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MC1688LDS
NSN: 5962-01-282-2115
FSC: 5962 — Microcircuits, Electronic
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
body_width0.250 INCHES MAXIMUM IN
body_height0.085 INCHES MAXIMUM IN
body_length0.375 INCHES MAXIMUM IN
features_providedMONOLITHIC
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-30.0 TO 85.0 CELSIUS DEGC
input_circuit_pattern4 INPUT AND 5 INPUT
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity16 FLAT LEADS
design_function_and_quantity2 GATE, OR-NOR
NSN5962-01-282-2115
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN MC1688LDS MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 4 INPUT AND 5 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 2 GATE, OR-NOR
•
BODY WIDTH: 0.250 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.085 INCHES MAXIMUM IN
•
FEATURES PROVIDED: MONOLITHIC
•
INCLOSURE CONFIGURATION: FLAT PACK
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN4 INPUT AND 5 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY2 GATE, OR-NOR
BODY WIDTH0.250 INCHES MAXIMUM IN
BODY HEIGHT0.085 INCHES MAXIMUM IN
FEATURES PROVIDEDMONOLITHIC
INCLOSURE CONFIGURATIONFLAT PACK
BODY LENGTH0.375 INCHES MAXIMUM IN
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 1
RC1688L/RSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MC1688LDS?
MC1688LDS is a MICROCIRCUIT,DIGITAL.
What parts can replace MC1688LDS?
There is 1 known substitute for MC1688LDS: RC1688L/R. Substitute compatibility should be verified for your specific system.
What is the NSN for MC1688LDS?
MC1688LDS is cataloged in the U.S. Government catalog under NSN 5962-01-282-2115. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.