54F256FMQB
vs
74F256FCQR
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
NATIONAL SEMICONDUCTOR CORP
|
| Package Description |
DFP, FL16,.3
|
DFP,
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
TWO 1:4 DMUX FOLLOWED BY LATCH
|
TWO 1:4 DMUX FOLLOWED BY LATCH
|
| Family |
F/FAST
|
F/FAST
|
| JESD-30 Code |
R-GDFP-F16
|
R-GDFP-F16
|
| JESD-609 Code |
e0
|
|
| Length |
9.6645 mm
|
9.6645 mm
|
| Logic IC Type |
D LATCH
|
D LATCH
|
| Number of Bits |
2
|
2
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
16
|
16
|
| Operating Temperature-Max |
125 °C
|
70 °C
|
| Operating Temperature-Min |
-55 °C
|
|
| Output Polarity |
TRUE
|
TRUE
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
CERAMIC, GLASS-SEALED
|
| Package Code |
DFP
|
DFP
|
| Package Equivalence Code |
FL16,.3
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
FLATPACK
|
FLATPACK
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
38535Q/M;38534H;883B
|
|
| Seated Height-Max |
2.032 mm
|
2.032 mm
|
| Supply Voltage-Nom (Vsup) |
5 V
|
|
| Surface Mount |
YES
|
YES
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
MILITARY
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
|
| Terminal Form |
FLAT
|
FLAT
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Trigger Type |
LOW LEVEL
|
LOW LEVEL
|
| Width |
6.604 mm
|
6.604 mm
|
| Base Number Matches |
2
|
1
|
|
|
|
Compare 54F256FMQB with alternatives
Compare 74F256FCQR with alternatives