Fairchild Semiconductor DM74LS279MX
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
1 part available
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.635
$ 0.635
Stock
187,768
409,106
409,106
Authorized Distributors
0
4
4
Case/Package
SOP
SOIC
SOIC
Number of Pins
-
16
16
Logic Function
-
Latch
Latch
Number of Elements
-
4
4
Number of Bits per Element
-
-
-
Propagation Delay
33 ns
27 ns
27 ns
Frequency
-
-
-
Clock Edge Trigger Type
-
-
-
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Quiescent Current
-
-
-
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-12-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2003-11-30
LTD Date2004-03-01
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Lead Free Master Reset D-Type Positive Edge Flip Flop 0C~70C TA 400muA 8mA 4.75V~5.25V 36ns
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D Latch, LS Series, 2-Func, High Level Triggered, 2-Bit, Complementary Output, TTL, PDSO16
Descriptions
Descriptions of Fairchild Semiconductor DM74LS279MX provided by its distributors.
R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16
R-S LATCH, LOW LEVEL TRIGGERED / Channel IC
R-S LATCH, LOW LEVEL TRIGGERED
Manufacturer Aliases
Fairchild Semiconductor has several brands around the world that distributors may use as alternate names. Fairchild Semiconductor may also be known as the following names:
- FAIRCHILD
- FSC
- FAIR
- FAIRCHIL
- QTC
- FAIRCHILD SEMI
- FAI
- FAIRCHI
- FAIRCH
- FAIRCHILD SEMICONDUCTOR CORP
- FCS
- QT OPTO
- SPT
- FAIRC
- Fairchild/ON Semiconductor
- FAIRCHLD
- FAIRCHILD SEMICONDUC
- FARICHILD
- FCH
- FDS
- FARA
- Fairchild Semiconductor Corporation
- FAIRCHILD SEMIC
- NSC/FSC
- SIGNAL PROCESSING TECHNOLOGIES
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
Number of Terminals16
Technical
High Level Output Current-400 µA
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Current7 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Current7 mA
Nominal Supply Voltage (DC)5 V
Number of Bits2
Number of Circuits4
Number of Input Lines10
Number of Output Lines4
PolarityNon-Inverting
Propagation Delay33 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)1.75 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm