There are no models available for this part yet.
Overview of N74LS490N by YAGEO Corporation
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Space Technology
Aerospace and Defense
Automotive
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
SN74LS490N | Rochester Electronics LLC | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16 |
CAD Models for N74LS490N by YAGEO Corporation
Part Data Attributes for N74LS490N by YAGEO Corporation
|
|
---|---|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
PHILIPS COMPONENTS
|
Package Description
|
,
|
Reach Compliance Code
|
unknown
|
HTS Code
|
8542.39.00.01
|
Count Direction
|
UP
|
Family
|
LS
|
JESD-30 Code
|
R-PDIP-T16
|
Load Capacitance (CL)
|
15 pF
|
Load/Preset Input
|
YES
|
Logic IC Type
|
DECADE COUNTER
|
Mode of Operation
|
ASYNCHRONOUS
|
Number of Bits
|
4
|
Number of Functions
|
2
|
Number of Terminals
|
16
|
Operating Temperature-Max
|
70 °C
|
Operating Temperature-Min
|
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
DIP
|
Package Shape
|
RECTANGULAR
|
Package Style
|
IN-LINE
|
Power Supply Current-Max (ICC)
|
26 mA
|
Propagation Delay (tpd)
|
54 ns
|
Qualification Status
|
Not Qualified
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
NO
|
Technology
|
TTL
|
Temperature Grade
|
COMMERCIAL
|
Terminal Form
|
THROUGH-HOLE
|
Terminal Position
|
DUAL
|
Trigger Type
|
NEGATIVE EDGE
|
fmax-Min
|
35 MHz
|
Alternate Parts for N74LS490N
This table gives cross-reference parts and alternative options found for N74LS490N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of N74LS490N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
SN74LS490JS | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16, CERAMIC, DIP-16 | Motorola Mobility LLC | N74LS490N vs SN74LS490JS |
M38510/32703BEX | Decade Counter, LS Series, Asynchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 | Lansdale Semiconductor Inc | N74LS490N vs M38510/32703BEX |
M38510/32703BEA | Decade Counter, LS Series, Asynchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 | Rochester Electronics LLC | N74LS490N vs M38510/32703BEA |
SN74LS490NDS | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16 | Motorola Semiconductor Products | N74LS490N vs SN74LS490NDS |
T74LS490B1 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16, PLASTIC, DIP-16 | STMicroelectronics | N74LS490N vs T74LS490B1 |
SN54LS490J-00 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16 | Texas Instruments | N74LS490N vs SN54LS490J-00 |
DM74LS490N | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16, PLASTIC, DIP-16 | Texas Instruments | N74LS490N vs DM74LS490N |
74LS490N | Decade Counter, | Rochester Electronics LLC | N74LS490N vs 74LS490N |
SN74LS490JS | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 | Motorola Semiconductor Products | N74LS490N vs SN74LS490JS |
SNJ54LS490J | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16, CERAMIC, DIP-16 | Texas Instruments | N74LS490N vs SNJ54LS490J |