74LS221B
vs
54LS221F
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
SIGNETICS CORP
|
SIGNETICS CORP
|
| Package Description |
DIP,
|
,
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
LS
|
|
| JESD-30 Code |
R-PDIP-T16
|
R-GDIP-T16
|
| Length |
19.05 mm
|
|
| Logic IC Type |
MONOSTABLE MULTIVIBRATOR
|
MONOSTABLE MULTIVIBRATOR
|
| Number of Data/Clock Inputs |
2
|
|
| Number of Functions |
2
|
|
| Number of Terminals |
16
|
16
|
| Output Polarity |
COMPLEMENTARY
|
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, GLASS-SEALED
|
| Package Code |
DIP
|
DIP
|
| Package Equivalence Code |
DIP16,.3
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Propagation Delay (tpd) |
80 ns
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.07 mm
|
|
| Supply Voltage-Nom (Vsup) |
5 V
|
|
| Surface Mount |
NO
|
NO
|
| Technology |
TTL
|
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
7.62 mm
|
|
| Base Number Matches |
3
|
3
|
|
|
|
Compare 74LS221B with alternatives
Compare 54LS221F with alternatives