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Technical Data Sheet

CD4556B — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/ENABLE AND ELECTROSTATIC SENSITIVE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. This part is cataloged in the Federal Logistics Information System under NSN 5962-01-119-8547, 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
CD4556B
NSN: 5962-01-119-8547
FSC: 5962
CAGE: 34371 — RENESAS ELECTRONICS AMERICA INC (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/ENABLE AND ELECTROSTATIC SENSITIVE
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 3 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
NSN5962-01-119-8547
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN CD4556B MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY LENGTH: 0.840 INCHES MAXIMUM IN
•
INPUT CIRCUIT PATTERN: DUAL 3 INPUT
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
MAXIMUM POWER DISSIPATION RATING: 500.0 MILLIWATTS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONHELICOPTER, ADVANCE ATTACK, AH-1W; HELICOPTER, SEARCH AND RESCUE, HH-60H; AIRCRAFT, AC-130H, MC-130H, EC-130E, HC-130); COMMUNICATIONS SYSTEMS AN/WSC-3; MISSILE, AIR-TO-AIR, SPARROW (AIM-7); SUPPORT EQUIPMENT, MX PEACEKEEPER MISSILE; TACTICAL AIR OPNS MODULE (AN/TYQ-(23)); CENTRAL OFFICE, TELEPHONE AUTO; HELICOPTER, CARRIER BASED ASW, SH-60F W
BODY LENGTH0.840 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERNDUAL 3 INPUT
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
MAXIMUM POWER DISSIPATION RATING500.0 MILLIWATTS
TERMINAL SURFACE TREATMENTSOLDER
CRITICALITY CODE JUSTIFICATIONFEAT
TEST DATA DOCUMENT14933-77048 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
VOLTAGE RATING AND TYPE PER CHARACTERISTIC20.0 VOLTS MAXIMUM TOTAL SUPPLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
77-048InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1440884InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MC14556BBEBSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SCD 17364InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
17364InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CD4556BF3AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CD4556B?
CD4556B is a MICROCIRCUIT,DIGITAL.
What parts can replace CD4556B?
There are 28 known substitutes for CD4556B: 77-048, 1440884, MC14556BBEBS and 25 more. Substitute compatibility should be verified for your specific system.
Is CD4556B still available?
CD4556B is currently cancelled.
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