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DM74S51N

OBSOLETE
Fairchild Semiconductor

AND/OR/INVERT Gate Configurable 2 Circuit 8 Input (2, 2, 2, 2) Input 14-DIP

End of life. Buy from remaining stock or find an alternate.

DM74S51N is an AND/OR/INVERT Gate Configurable 2 Circuit 8 Input (2 from Fairchild Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 122.04 at quantity 1, with 12,500 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH 14-DIP (0.300", 7.62mm) THROUGH HOLE
BEST PRICE @1
RM 122.04
DigiKey · authorized
TOTAL STOCK
12,500
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has DM74S51N in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
12,500
10
10+122.0430
stock
ex-warehouse
RM 122.0430
RM 30,510.75 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 33,921.78 RM 135.6871 per unit, DDP · estimate Open estimator →

What are the specifications of DM74S51N?

21 parameters▾
Device specification
Logic TypeAND/OR/INVERT Gate
Number of Circuits2
Number of Inputs8 Input (2, 2, 2, 2)
Schmitt Trigger InputNo
Output TypeSingle-Ended
Current - Output High, Low1mA, 20mA
Voltage - Supply4.75V ~ 5.25V
Operating Temperature0°C ~ 70°C
Mounting TypeThrough Hole
Package / Case14-DIP (0.300", 7.62mm)
Supplier Device Package14-DIP
Ordering & compliance
ManufacturerFairchild Semiconductor
CategoryGates and Inverters - Multi-Function, Configurable
Package14-DIP (0.300", 7.62mm)
MountingThrough hole
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTube / bulk
Country of origin
HS code

Where can I download the DM74S51N datasheet?

link supplied by DigiKey▾
PDF
DM74S51N datasheet
link supplied by DigiKey · Fairchild Semiconductor · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does DM74S51N cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for DM74S51N?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of DM74S51N?

3 in gates and inverters - multi-function, configurable▾
MC10EL07DG
onsemi
XOR/XNOR Gate Configurable 1 Circuit 2 Input 8-SOIC…
634,624
RM 122.04
MC10EP05DTG
onsemi
AND/NAND Gate Configurable 1 Circuit 2 Input (1, 1) …
634,624
RM 122.04
MC10EL07DTG
onsemi
XOR/XNOR Gate Configurable 1 Circuit 2 Input 8-TSSOP…
634,624
RM 122.04

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to DM74S51N?

8 parts▾
74LVC1G57GF,132NLX1G99DMUTCGSN74LVC1G99YZPR74LVC1G58GM,13274AUP1G58GS,132NC7SV58FHX74AUP1G58FHXNC7SZ57FHX

Common questions about DM74S51N

7 questions▾
Is DM74S51N in stock?
Yes. 12,500 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does DM74S51N cost?
RM 122.0430 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies DM74S51N?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.