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PRODUCT OVERVIEW
The 74121(PC OR DC) is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-129-2379, 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.
DESIGN FUNCTION AND QUANTITY: 1 MULTIVIBRATOR, MONOSTABLE
•
INPUT CIRCUIT PATTERN: 3 INPUT
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BODY LENGTH: 0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
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BODY WIDTH: 0.250 INCHES NOMINAL IN
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BODY HEIGHT: 0.180 INCHES NOMINAL IN
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OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
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FEATURES PROVIDED: DUAL NEGATIVE EDGE TRIGGERED AND POSITIVE EDGE TRIGGERED AND INTERNALLY COMPENSATED
•
OPERATING TEMP RANGE: -0.0 TO 70.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY
1 MULTIVIBRATOR, MONOSTABLE
INPUT CIRCUIT PATTERN
3 INPUT
BODY LENGTH
0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
BODY WIDTH
0.250 INCHES NOMINAL IN
BODY HEIGHT
0.180 INCHES NOMINAL IN
OUTPUT LOGIC FORM
TRANSISTOR-TRANSISTOR LOGIC
FEATURES PROVIDED
DUAL NEGATIVE EDGE TRIGGERED AND POSITIVE EDGE TRIGGERED AND INTERNALLY COMPENSATED
OPERATING TEMP RANGE
-0.0 TO 70.0 CELSIUS DEGC
TEST DATA DOCUMENT
80009-156-0072-00 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)
TIME RATING PER CHACTERISTIC
70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
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FREQUENTLY ASKED QUESTIONS
What is 74121(PC OR DC)?
74121(PC OR DC) is a 74121(PC OR DC).
What parts can replace 74121(PC OR DC)?
There are 12 known substitutes for 74121(PC OR DC): 0301-7121, Q67000-K13-F9, 883215 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74121(PC OR DC)?
74121(PC OR DC) is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-129-2379. This indicates validated use in U.S. government and defense supply chains.
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