N74LS490N
vs
SN54LS490J-00
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
PHILIPS COMPONENTS
TEXAS INSTRUMENTS INC
Package Description
,
DIP,
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Count Direction
UP
UP
Family
LS
LS
JESD-30 Code
R-PDIP-T16
R-GDIP-T16
Load Capacitance (CL)
15 pF
15 pF
Load/Preset Input
YES
YES
Logic IC Type
DECADE COUNTER
DECADE COUNTER
Mode of Operation
ASYNCHRONOUS
ASYNCHRONOUS
Number of Bits
4
4
Number of Functions
2
2
Number of Terminals
16
16
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Package Body Material
PLASTIC/EPOXY
CERAMIC, GLASS-SEALED
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Power Supply Current-Max (ICC)
26 mA
26 mA
Propagation Delay (tpd)
54 ns
54 ns
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Position
DUAL
DUAL
Trigger Type
NEGATIVE EDGE
NEGATIVE EDGE
fmax-Min
35 MHz
35 MHz
Base Number Matches
1
1
Length
19.56 mm
Seated Height-Max
5.08 mm
Terminal Pitch
2.54 mm
Width
7.62 mm
Compare N74LS490N with alternatives
Compare SN54LS490J-00 with alternatives