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SN74LS279ADRG4

Description
R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
Categorylogic    logic   
File Size886KB,17 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
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SN74LS279ADRG4 Overview

R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16

SN74LS279ADRG4 Parametric

Parameter NameAttribute value
MakerRochester Electronics
package instructionSOP,
Reach Compliance Codeunknown
Is SamacsysN
Other featuresWITH DUAL S INPUT FOR TWO FUNCTIONS
seriesLS
JESD-30 codeR-PDSO-G16
length9.9 mm
Logic integrated circuit typeR-S LATCH
Number of digits2
Number of functions4
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
propagation delay (tpd)27 ns
Maximum seat height1.75 mm
Maximum supply voltage (Vsup)5.25 V
Minimum supply voltage (Vsup)4.75 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyTTL
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Trigger typeLOW LEVEL
width3.9 mm
Base Number Matches1
SN54279, SN54LS279A, SN74279, SN74LS279A
QUADRUPLE S-R LATCHES
SDLS093 – DECEMBER 1983 – REVISED MARCH 1988
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
©
1988, Texas Instruments Incorporated
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1

SN74LS279ADRG4 Related Products

SN74LS279ADRG4 SN74LS279ADRE4 SN74LS279ANSRE4 SN74LS279ANSRG4
Description R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16, GREEN, PLASTIC, SOP-16 R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16, GREEN, PLASTIC, SOP-16
Maker Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics
package instruction SOP, SOP, SOP, SOP,
Reach Compliance Code unknown unknown unknown unknown
Other features WITH DUAL S INPUT FOR TWO FUNCTIONS WITH DUAL S INPUT FOR TWO FUNCTIONS WITH DUAL S INPUT FOR TWO FUNCTIONS WITH DUAL S INPUT FOR TWO FUNCTIONS
series LS LS LS LS
JESD-30 code R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
length 9.9 mm 9.9 mm 10.2 mm 10.2 mm
Logic integrated circuit type R-S LATCH R-S LATCH R-S LATCH R-S LATCH
Number of digits 2 2 2 2
Number of functions 4 4 4 4
Number of terminals 16 16 16 16
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C
Output polarity TRUE TRUE TRUE TRUE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP SOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
propagation delay (tpd) 27 ns 27 ns 27 ns 27 ns
Maximum seat height 1.75 mm 1.75 mm 2 mm 2 mm
Maximum supply voltage (Vsup) 5.25 V 5.25 V 5.25 V 5.25 V
Minimum supply voltage (Vsup) 4.75 V 4.75 V 4.75 V 4.75 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V
surface mount YES YES YES YES
technology TTL TTL TTL TTL
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form GULL WING GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL
Trigger type LOW LEVEL LOW LEVEL LOW LEVEL LOW LEVEL
width 3.9 mm 3.9 mm 5.3 mm 5.3 mm

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