SN74ALS257D

View detailed technical data, stock status, and sourcing information for: SN74ALS257D
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5962 Electronic Microcircuits

National Stock Number

5962-01-447-6421

Item Name Code

31779

Assigment Date

08/12/1997 (28 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

+0.0 to 70.0 celsius operating temp range, 1 multiplexer, digital design function and quantity, 6625-01-426-4440 end item identification, transistor-transistor logic output logic form, dual-in-line inclosure configuration

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: +0.0 to 70.0 celsius
End Item Identification: 6625-01-426-4440
Inclosure Configuration: dual-in-line
Output Logic Form: transistor-transistor logic
Design Function And Quantity: 1 multiplexer, digital
Voltage Rating And Type Per Characteristic: 5.0 volts nominal applied
Special Features: soic package
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
74ALS257AD	Digital Microcircuit
74ALS257D	Digital Microcircuit
DM74ALS257BM	Digital Microcircuit
DM74ALS257M	Digital Microcircuit
SN74ALS257AD	Digital Microcircuit
SN74ALS257D	Digital Microcircuit

FAQs

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

What is the FSCG of the NSN 5962-01-447-6421?

The FSCG of the NSN 5962-01-447-6421 is 5962

Does the NSN 5962-01-447-6421 have a Schedule B code assigned?

Yes, the Schedule B code is 8542900000

Does NSN 5962-01-447-6421 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5962-01-447-6421 contain precious materials?

Item does not contain precious metal.

Does NSN 5962-01-447-6421 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 5962-01-447-6421 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Aug 12, 1997