MC74121L

View detailed technical data, stock status, and sourcing information for: MC74121L
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5962 Electronic Microcircuits

National Stock Number

5962-00-147-4530

Item Name Code

31779

Assigment Date

09/17/1971 (54 years ago)

"a microcircuit specifically designed to generate, modify, or process electrical signals which operate with two distinct or binary states. These states are commonly referred to as on and off, true and false, high and low, or "1" and "0"."

0.220 inches minimum and 0.280 inches maximum body width, 90.0 milliwatts maximum power dissipation rating, 0.140 inches minimum and 0.180 inches maximum body height, +0.0 to 70.0 celsius operating temp range, 0.660 inches minimum and 0.785 inches maximum body length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Length: 0.660 inches minimum and 0.785 inches maximum
Body Width: 0.220 inches minimum and 0.280 inches maximum
Body Height: 0.140 inches minimum and 0.180 inches maximum
Maximum Power Dissipation Rating: 90.0 milliwatts
Operating Temp Range: +0.0 to 70.0 celsius
Storage Temp Range: -65.0 to 150.0 celsius
Features Provided: hermetically sealed and monolithic and edge triggered and complementary outputs and positive outputs
Inclosure Material: ceramic and glass
Inclosure Configuration: dual-in-line
Output Logic Form: transistor-transistor logic
Input Circuit Pattern: 3 input
Design Function And Quantity: 1 multivibrator, monostable
Case Outline Source And Designator: t0-116 joint electron device engineering council
Terminal Surface Treatment: solder
Voltage Rating And Type Per Characteristic: 5.5 volts maximum power source
Test Data Document: 98738-221g3128 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)
Terminal Type And Quantity: 14 printed circuit

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
221G3128-1-1	Digital Microcircuit
MC74121L	Digital Microcircuit
MIC74121J	Digital Microcircuit
SN74121J-00	Digital Microcircuit
SW74121J	Digital Microcircuit

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5962-00-147-4530?

The FSCG of the NSN 5962-00-147-4530 is 5962

Does the NSN 5962-00-147-4530 have a Schedule B code assigned?

Yes, the Schedule B code is 8542900000

Does NSN 5962-00-147-4530 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5962-00-147-4530 contain precious materials?

Item does not contain precious metal.

Does NSN 5962-00-147-4530 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5962-00-147-4530 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Sep 17, 1971