SN74LS21DRG4
vs
N7421N
feature comparison
| Part Life Cycle Code |
Contact Manufacturer
|
Obsolete
|
| Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
NXP SEMICONDUCTORS
|
| Package Description |
SOP,
|
DIP, DIP14,.3
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
LS
|
74
|
| JESD-30 Code |
R-PDSO-G14
|
R-PDIP-T14
|
| JESD-609 Code |
e4
|
e0
|
| Length |
8.65 mm
|
|
| Logic IC Type |
AND GATE
|
AND GATE
|
| Number of Functions |
2
|
2
|
| Number of Inputs |
4
|
4
|
| Number of Terminals |
14
|
14
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
DIP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
IN-LINE
|
| Propagation Delay (tpd) |
20 ns
|
27 ns
|
| Seated Height-Max |
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 |
YES
|
NO
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
NICKEL PALLADIUM GOLD
|
TIN LEAD
|
| Terminal Form |
GULL WING
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
3.9 mm
|
|
| Base Number Matches |
2
|
4
|
| Max I(ol) |
|
0.016 A
|
| Package Equivalence Code |
|
DIP14,.3
|
| Power Supply Current-Max (ICC) |
|
13 mA
|
| Prop. Delay@Nom-Sup |
|
27 ns
|
| Qualification Status |
|
Not Qualified
|
| Schmitt Trigger |
|
NO
|
|
|
|
Compare SN74LS21DRG4 with alternatives
Compare N7421N with alternatives