SN7490N
vs
N7490F
feature comparison
| Part Life Cycle Code |
Contact Manufacturer
|
Obsolete
|
| Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
SIGNETICS CORP
|
| Package Description |
DIP,
|
DIP, DIP14,.3
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Count Direction |
UP
|
UP
|
| Family |
TTL/H/L
|
TTL/H/L
|
| JESD-30 Code |
R-PDIP-T14
|
R-GDIP-T14
|
| Length |
19.305 mm
|
|
| Load/Preset Input |
NO
|
YES
|
| Logic IC Type |
DECADE COUNTER
|
DECADE COUNTER
|
| Mode of Operation |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Number of Bits |
4
|
3
|
| Number of Functions |
1
|
2
|
| Number of Terminals |
14
|
14
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, GLASS-SEALED
|
| Package Code |
DIP
|
DIP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Seated Height-Max |
5.08 mm
|
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
NO
|
NO
|
| Technology |
TTL
|
TTL
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Trigger Type |
NEGATIVE EDGE
|
NEGATIVE EDGE
|
| Width |
7.62 mm
|
|
| Base Number Matches |
2
|
3
|
| Rohs Code |
|
No
|
| Additional Feature |
|
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
|
| JESD-609 Code |
|
e0
|
| Load Capacitance (CL) |
|
15 pF
|
| Max Frequency@Nom-Sup |
|
10000000 Hz
|
| Max I(ol) |
|
0.016 A
|
| Operating Temperature-Max |
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Equivalence Code |
|
DIP14,.3
|
| Power Supply Current-Max (ICC) |
|
53 mA
|
| Propagation Delay (tpd) |
|
100 ns
|
| Qualification Status |
|
Not Qualified
|
| Temperature Grade |
|
COMMERCIAL
|
| Terminal Finish |
|
TIN LEAD
|
| fmax-Min |
|
18 MHz
|
|
|
|
Compare SN7490N with alternatives
Compare N7490F with alternatives