MC74HC251

View detailed technical data, stock status, and sourcing information for: MC74HC251
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5962 Electronic Microcircuits

National Stock Number

5962-01-293-0660

Item Name Code

31779

Assigment Date

01/26/1989 (37 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"."

complementary-metal oxide-semiconductor logic and n-type metal oxide-semiconductor logic and transistor-transistor logic output logic form, compatible cmos and high performance and high speed and 3-state output features provided, dual-in-line inclosure configuration, ceramic inclosure material, -55.0 to 125.0 celsius operating temp range

Product Characteristics

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

Operating Temp Range: -55.0 to 125.0 celsius
Features Provided: compatible cmos and high performance and high speed and 3-state output
Inclosure Material: ceramic
Inclosure Configuration: dual-in-line
Output Logic Form: complementary-metal oxide-semiconductor logic and n-type metal oxide-semiconductor logic and transistor-transistor logic
Input Circuit Pattern: dual 8 input
Case Outline Source And Designator: 7a joint electron device engineering council

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
MC74HC251	Digital Microcircuit

FAQs

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

What is the FSCG of the NSN 5962-01-293-0660?

The FSCG of the NSN 5962-01-293-0660 is 5962

Does the NSN 5962-01-293-0660 have a Schedule B code assigned?

Yes, the Schedule B code is 8542900000

Does NSN 5962-01-293-0660 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 5962-01-293-0660 contain precious materials?

Precious metal content is unknown

Does NSN 5962-01-293-0660 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 5962-01-293-0660 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Jan 26, 1989