DM74LS181N
vs
SN74S281N
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
FAIRCHILD SEMICONDUCTOR CORP
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
DIP
|
|
| Package Description |
DIP, DIP24,.6
|
DIP, DIP24,.6
|
| Pin Count |
24
|
|
| Reach Compliance Code |
unknown
|
not_compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
CAPABLE OF 16 LOGIC AND ARITHMETIC OPERATIONS
|
INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS
|
| Family |
LS
|
S
|
| JESD-30 Code |
R-PDIP-T24
|
R-PDIP-T24
|
| JESD-609 Code |
e0
|
|
| Length |
31.915 mm
|
31.75 mm
|
| Logic IC Type |
ARITHMETIC LOGIC UNIT
|
ARITHMETIC LOGIC UNIT
|
| Number of Bits |
4
|
4
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
24
|
24
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Equivalence Code |
DIP24,.6
|
DIP24,.6
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Propagation Delay (tpd) |
41 ns
|
45 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.334 mm
|
5.08 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
|
NO
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
15.24 mm
|
15.24 mm
|
| Base Number Matches |
1
|
7
|
| Pbfree Code |
|
No
|
| Load Capacitance (CL) |
|
15 pF
|
| Peak Reflow Temperature (Cel) |
|
NOT SPECIFIED
|
| Power Supply Current-Max (ICC) |
|
230 mA
|
| Time@Peak Reflow Temperature-Max (s) |
|
NOT SPECIFIED
|
|
|
|
Compare DM74LS181N with alternatives
Compare SN74S281N with alternatives