Texas Instruments SN74LS279AN
$ 1.019
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -3.33%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments SN74LS279AN symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 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
This Part
Alternate Parts
Price @ 1000
$ 1.019
$ 1.16
Stock
8,575,301
21,890
Authorized Distributors
5
1
Case/Package
PDIP
PDIP
Number of Pins
16
16
Logic Function
Latch
Latch
Number of Elements
4
4
Number of Bits per Element
-
-
Propagation Delay
15 ns
27 ns
Frequency
-
-
Clock Edge Trigger Type
-
-
Min Supply Voltage
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
Quiescent Current
3.8 mA
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS279AN.
Evaluation Kit
Related Parts
Texas InstrumentsSN74LS259BN
IC 8-BIT ADDRESSBLE LATCH 16-DIP "D-Type, Addressable 1 Channel 1:8 IC Standard 16-PDIP"
Texas InstrumentsSN74LS375N
D Latch, LS Series, 4-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP16
NXP Semiconductors74HC259N,652
D Latch, HC/UH Series, 1-Func, Low Level Triggered, 1-Bit, True Output, CMOS, PDIP16
Descriptions
Descriptions of Texas Instruments SN74LS279AN provided by its distributors.
R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDIP16
IC QUAD NOT-S/NOT-R LATCH 16-DIP S-R Latch 4 Channel 1:1 IC Standard 16-PDIP
S-R Latch LS 4 Non-Inverting Standard 4-Bit 4.75V-5.25V 8mA 400μA PDIP-16 TH 19.3mm × 6.35mm × 4.57mm
IC, LATCH; Logic Family / Base Number: 74LS279; Latch Type: SR; IC Output Type: Standard; Propagation Delay: 12ns; Output Current: 8mA; Logic Case Style: DIP; No. of Pins: 16Pins; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.
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.
Inventory History
3 month trend: -3.33%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins16
Weight951.693491 mg
Technical
Ambient Temperature Range High70 °C
High Level Output Current-400 µA
Independent Circuits4
Logic FunctionLatch
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Current7 mA
Number of Bits4
Number of Channels4
Number of Circuits4
Number of Elements4
Number of Input Lines2
Number of Output Lines1
Number of Outputs1
Operating Supply Voltage5 V
Output Current8 mA
PolarityNon-Inverting
Propagation Delay15 ns
Quiescent Current3.8 mA
Schedule B8542390000
Turn-On Delay Time12 ns
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements