54FCT521FMQB
vs
SN74LS848JD
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
MOTOROLA INC
|
| Package Description |
DFP, FL20,.3
|
DIP, DIP16,.3
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
CASCADABLE
|
8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT
|
| Family |
FCT
|
LS
|
| JESD-30 Code |
R-GDFP-F20
|
R-GDIP-T16
|
| JESD-609 Code |
e0
|
e0
|
| Load Capacitance (CL) |
50 pF
|
|
| Logic IC Type |
IDENTITY COMPARATOR
|
ENCODER
|
| Number of Bits |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
16
|
| Operating Temperature-Max |
125 °C
|
70 °C
|
| Operating Temperature-Min |
-55 °C
|
|
| Output Polarity |
TRUE
|
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
CERAMIC, GLASS-SEALED
|
| Package Code |
DFP
|
DIP
|
| Package Equivalence Code |
FL20,.3
|
DIP16,.3
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
FLATPACK
|
IN-LINE
|
| Propagation Delay (tpd) |
15 ns
|
35 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
MIL-STD-883 Class B
|
|
| Seated Height-Max |
2.286 mm
|
5.08 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.25 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
4.75 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
NO
|
| Technology |
CMOS
|
TTL
|
| Temperature Grade |
MILITARY
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
FLAT
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
6.731 mm
|
7.62 mm
|
| Base Number Matches |
1
|
2
|
| Pbfree Code |
|
No
|
| Part Package Code |
|
DIP
|
| Pin Count |
|
16
|
| Length |
|
19.495 mm
|
| Output Characteristics |
|
3-STATE
|
|
|
|
Compare 54FCT521FMQB with alternatives
Compare SN74LS848JD with alternatives