Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.

Learn more

Texas Instruments SN74LS20N

Logic IC Gate Digital; NAND; CH: 2; IN: 4; TTL 74LS; 4.75-5.25V; 0+70 deg.C; THT; DIP14

$ 0.614
Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS20N.

Texas Instruments

Datasheet20 pages14 years ago
Official datasheet0 pages0 years ago
Technical Drawing2 pages22 years ago

Upverter

Newark

TME

Burklin Elektronik

Inventory History

3 month trend:
-3.14%

CAD Models

Download Texas Instruments SN74LS20N symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3D
Download
EE Concierge
SymbolFootprint
SnapEDA
SymbolFootprint
3D
Download
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

Price @ 1000
$ 0.614
$ 0.292
$ 0.292
Stock
347,141
295,808,147
295,808,147
Authorized Distributors
5
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
14
14
14
Logic Function
NAND
NAND
NAND
Number of Circuits
2
2
2
Number of Inputs
4
4
4
Propagation Delay
15 ns
24 ns
24 ns
Low Level Output Current
8 mA
5.2 mA
5.2 mA
High Level Output Current
-400 µA
-5.2 mA
-5.2 mA
Min Supply Voltage
4.75 V
2 V
2 V
Max Supply Voltage
5.25 V
6 V
6 V
Quiescent Current
1.2 mA
2 µA
2 µA

Supply Chain

Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74LS20N.

Related Parts

onsemiDM74S140N
NAND Gate, S Series, 2-Func, 4-Input, TTL, PDIP14
Fairchild SemiconductorDM74S40N
NAND Gate, S Series, 2-Func, 4-Input, TTL, PDIP14, 0.300 INCH, PLASTIC, MS-001, DIP-14
onsemiDM74S20N
8ns@ 5V,50pF 1 4 2 2 4.75V 5.25V 20mA NAND Gate S 1mA MDIP-14 Through hole mounting 19.56mm*6.6mm*3.56mm
NAND Gate, ALS Series, 3-Func, 3-Input, TTL, PDIP14
onsemi74F20PC
NAND Gate F, 5ns@5V, 50pF, 4.5V~5.5V, 20mA/1mA, PDIP-14, TH, 3.56mm H
onsemi74AC20PC
7ns@ 5V,50pF 4 2 2V 6V 24mA NAND Gate AC 24mA PDIP-14 Through hole mounting 3.56mm(height)

Descriptions

Descriptions of Texas Instruments SN74LS20N provided by its distributors.

Logic IC Gate Digital; NAND; CH:2; IN:4; TTL 74LS; 4.75-5.25V; 0+70 deg.C; THT; DIP14
2-ch, 4-input, 4.75-V to 5.25-V bipolar NAND gates 14-PDIP 0 to 70
NAND 74LS20 EAR99 74LS logic gate circuit 15ns @ 5V 15pF 5.08mm 400muA 8mA 2V
Positive-NAND-Gate, Dual 4-Input; CMOS; PDIP; 0 degC; 70 degC
NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14
NAND Gate 2-Element 4-IN Bipolar 14-Pin PDIP Tube
Texas Instruments Logic Gate NAND LS Series TH 2 Ch 4-Inp 14-Pin
IC,SN74LS20N,DIP-14, DUAL 4-INPUT NAND GATE
IC, GATE; Logic Family / Base Number:74LS20; Logic Type:NAND; Output Current:8mA; No. of Inputs:4; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:DIP; No. of Pins:14Pins; Logic IC Family:74LS; Logic IC Base Number:7420; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:-; SVHC:No SVHC (27-Jun-2018); Base Number:7420; Logic Function Number:7420; Logic IC Base Number:7420; Logic IC Function:Dual 4-Input Positive NAND Gate; Operating Temperature Range:0°C to +70°C; Supply Voltage Range:4.75V to 5.25V; Termination Type:Through Hole

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • SN74LS20 N
  • SN74LS20N .
  • SN74LS20N.
  • SN74LS20N..