SN74LS290N
vs
SN74LS290DR2G
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
ON SEMICONDUCTOR
|
| Package Description |
DIP-14
|
SOIC-14
|
| Reach Compliance Code |
not_compliant
|
compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Samacsys Manufacturer |
Texas Instruments
|
|
| Additional Feature |
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
|
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
|
| Count Direction |
UP
|
UP
|
| Family |
LS
|
LS
|
| JESD-30 Code |
R-PDIP-T14
|
R-PDSO-G14
|
| Length |
19.305 mm
|
8.65 mm
|
| Load/Preset Input |
YES
|
YES
|
| Logic IC Type |
DECADE COUNTER
|
DECADE COUNTER
|
| Mode of Operation |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Number of Bits |
3
|
3
|
| Number of Functions |
2
|
2
|
| Number of Terminals |
14
|
14
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
SOP
|
| Package Equivalence Code |
DIP14,.3
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
SMALL OUTLINE
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
NOT SPECIFIED
|
| Power Supply Current-Max (ICC) |
15 mA
|
|
| Propagation Delay (tpd) |
35 ns
|
50 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.08 mm
|
1.75 mm
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
5.25 V
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
4.75 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Form |
THROUGH-HOLE
|
GULL WING
|
| Terminal Pitch |
2.54 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
NOT SPECIFIED
|
| Trigger Type |
NEGATIVE EDGE
|
NEGATIVE EDGE
|
| Width |
7.62 mm
|
3.9 mm
|
| fmax-Min |
16 MHz
|
32 MHz
|
| Base Number Matches |
7
|
1
|
| Part Package Code |
|
SOIC
|
| Pin Count |
|
14
|
|
|
|
Compare SN74LS290N with alternatives
Compare SN74LS290DR2G with alternatives