DM74LS490N
vs
M38510/32703BEA
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
ROCHESTER ELECTRONICS LLC
|
| Package Description |
DIP, DIP16,.3
|
DIP, DIP16,.3
|
| 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
|
| JESD-609 Code |
e0
|
e0
|
| Length |
19.305 mm
|
|
| Load Capacitance (CL) |
15 pF
|
|
| Load/Preset Input |
YES
|
YES
|
| Logic IC Type |
DECADE COUNTER
|
DECADE COUNTER
|
| Max Frequency@Nom-Sup |
40000000 Hz
|
25000000 Hz
|
| Max I(ol) |
0.008 A
|
0.004 A
|
| Mode of Operation |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Number of Bits |
4
|
4
|
| Number of Functions |
2
|
1
|
| 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 Equivalence Code |
DIP16,.3
|
DIP16,.3
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Power Supply Current-Max (ICC) |
26 mA
|
26 mA
|
| Propagation Delay (tpd) |
45 ns
|
77 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.08 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
|
NO
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL
|
MILITARY
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Trigger Type |
NEGATIVE EDGE
|
POSITIVE EDGE
|
| Width |
7.62 mm
|
|
| fmax-Min |
40 MHz
|
25 MHz
|
| Base Number Matches |
1
|
1
|
| Part Package Code |
|
DIP
|
| Pin Count |
|
16
|
| Screening Level |
|
MIL-PRF-38535 Class B
|
|
|
|
Compare DM74LS490N with alternatives
Compare M38510/32703BEA with alternatives