SN74LS490ND
vs
SN54LS490W-10
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
MOTOROLA INC
TEXAS INSTRUMENTS INC
Part Package Code
DIP
Package Description
DIP, DIP16,.3
DFP,
Pin Count
16
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-GDFP-F16
JESD-609 Code
e0
Length
19.175 mm
10.2 mm
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
DFP
Package Equivalence Code
DIP16,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
FLATPACK
Power Supply Current-Max (ICC)
26 mA
26 mA
Propagation Delay (tpd)
54 ns
54 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.44 mm
2.03 mm
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
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
FLAT
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
DUAL
Trigger Type
NEGATIVE EDGE
NEGATIVE EDGE
Width
7.62 mm
6.73 mm
fmax-Min
25 MHz
35 MHz
Base Number Matches
2
1
Compare SN74LS490ND with alternatives
Compare SN54LS490W-10 with alternatives