Print Page
SN74LS279AD
Latch, 74LS279, SR, Standard, 12 ns, 8 mA, SOIC
Image is for illustrative purposes only. Please refer to product description.
No Longer Manufactured
Product Information
ManufacturerTEXAS INSTRUMENTS
Manufacturer Part NoSN74LS279AD
Order Code3120734
Logic Family / Base Number74LS279
Latch TypeSR
IC Output TypeStandard
Propagation Delay12ns
Output Current8mA
IC Case / PackageSOIC
Logic Case StyleSOIC
No. of Pins16Pins
Supply Voltage Min4.75V
Supply Voltage Max5.25V
No. of Bits4bit
Logic IC Family74LS
Logic IC Base Number74279
Operating Temperature Min0°C
Operating Temperature Max70°C
Qualification-
Product Range-
MSLMSL 1 - Unlimited
SVHCNo SVHC (27-Jun-2018)
Product Overview
The SN74LS279AD is a Quad/S-/R Latch Under conventional operation, the S\-R\ inputs are normally held high. When the S\ input is pulsed low, the Q output will be set high. When R\ is pulsed low, the Q output will be RESET low. Normally, the S\-R\ inputs should not be taken low simultaneously. The Q output will be unpredictable in this condition.
- Dependable Texas Instruments quality and reliability
Applications
Industrial
Technical Specifications
Logic Family / Base Number
74LS279
IC Output Type
Standard
Output Current
8mA
Logic Case Style
SOIC
Supply Voltage Min
4.75V
No. of Bits
4bit
Logic IC Base Number
74279
Operating Temperature Max
70°C
Product Range
-
SVHC
No SVHC (27-Jun-2018)
Latch Type
SR
Propagation Delay
12ns
IC Case / Package
SOIC
No. of Pins
16Pins
Supply Voltage Max
5.25V
Logic IC Family
74LS
Operating Temperature Min
0°C
Qualification
-
MSL
MSL 1 - Unlimited
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Mexico
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Mexico
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2018)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.004536