DM54LS279W/883
vs
54LS279FMQB
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
NATIONAL SEMICONDUCTOR CORP
Part Package Code
DFP
Package Description
DFP,
CERAMIC, FP-16
Pin Count
16
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
Additional Feature
WITH DUAL S INPUT FOR TWO FUNCTIONS
WITH DUAL S INPUT FOR TWO FUNCTIONS
Family
LS
LS
JESD-30 Code
R-GDFP-F16
R-GDFP-F16
JESD-609 Code
e0
Length
9.6645 mm
9.6645 mm
Logic IC Type
R-S LATCH
R-S LATCH
Number of Bits
2
2
Number of Functions
4
4
Number of Terminals
16
16
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, GLASS-SEALED
Package Code
DFP
DFP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
FLATPACK
FLATPACK
Propagation Delay (tpd)
42 ns
33 ns
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883
38535Q/M;38534H;883B
Seated Height-Max
2.032 mm
2.032 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
TTL
Temperature Grade
MILITARY
MILITARY
Terminal Finish
TIN LEAD
Terminal Form
FLAT
FLAT
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Trigger Type
LOW LEVEL
LOW LEVEL
Width
6.604 mm
6.604 mm
Base Number Matches
3
3
Load Capacitance (CL)
50 pF
Max I(ol)
0.004 A
Package Equivalence Code
FL16,.3
Power Supply Current-Max (ICC)
7 mA
Prop. Delay@Nom-Sup
27 ns
Compare DM54LS279W/883 with alternatives
Compare 54LS279FMQB with alternatives