SN74ALS257N

View detailed technical data, stock status, and sourcing information for: SN74ALS257N
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5962 Electronic Microcircuits

National Stock Number

5962-01-264-4468

Item Name Code

31779

Assigment Date

09/30/1987 (38 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"."

0.250 inches nominal body width, -65.0 to 150.0 celsius storage temp range, +0.0 to 70.0 celsius operating temp range, 0.780 inches maximum body length, 0.180 inches maximum body height

Product Characteristics

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

Body Length: 0.780 inches maximum
Body Width: 0.250 inches nominal
Body Height: 0.180 inches maximum
Operating Temp Range: +0.0 to 70.0 celsius
Storage Temp Range: -65.0 to 150.0 celsius
Features Provided: 3-state output and low power and schottky and positive outputs
Inclosure Material: plastic
Inclosure Configuration: dual-in-line
Output Logic Form: transistor-transistor logic
Input Circuit Pattern: 10 input
Design Function And Quantity: 4 selector, data, multiplexer, two to one line
Terminal Surface Treatment: solder
Voltage Rating And Type Per Characteristic: 7.0 volts maximum power source
Terminal Type And Quantity: 16 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
SN74ALS257N	Digital Microcircuit

FAQs

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

What is the FSCG of the NSN 5962-01-264-4468?

The FSCG of the NSN 5962-01-264-4468 is 5962

Does the NSN 5962-01-264-4468 have a Schedule B code assigned?

Yes, the Schedule B code is 8542900000

Does NSN 5962-01-264-4468 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 5962-01-264-4468 contain precious materials?

Item does not contain precious metal.

Does NSN 5962-01-264-4468 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 5962-01-264-4468 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 30, 1987