SN54LS49FK
vs
74F548L1CQR
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
FAIRCHILD SEMICONDUCTOR CORP
|
| Part Package Code |
QLCC
|
QLCC
|
| Package Description |
QCCN, LCC20,.35SQ
|
QCCN,
|
| Pin Count |
20
|
20
|
| Reach Compliance Code |
not_compliant
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
BLANKING INPUT
|
4 ENABLE INPUTS
|
| Family |
LS
|
F/FAST
|
| Input Conditioning |
STANDARD
|
STANDARD
|
| JESD-30 Code |
S-CQCC-N20
|
S-CQCC-N20
|
| Length |
8.89 mm
|
8.89 mm
|
| Load Capacitance (CL) |
15 pF
|
|
| Logic IC Type |
SEVEN SEGMENT DECODER/DRIVER
|
3-LINE TO 8-LINE DECODER
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
125 °C
|
70 °C
|
| Operating Temperature-Min |
-55 °C
|
|
| Output Characteristics |
OPEN-COLLECTOR
|
|
| Output Polarity |
TRUE
|
INVERTED
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
QCCN
|
QCCN
|
| Package Equivalence Code |
LCC20,.35SQ
|
LCC20,.35SQ
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Power Supply Current-Max (ICC) |
15 mA
|
|
| Propagation Delay (tpd) |
100 ns
|
11.5 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.03 mm
|
2.54 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
|
YES
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
MILITARY
|
COMMERCIAL
|
| Terminal Form |
NO LEAD
|
NO LEAD
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Width |
8.89 mm
|
8.89 mm
|
| Base Number Matches |
1
|
1
|
|
|
|
Compare SN54LS49FK with alternatives
Compare 74F548L1CQR with alternatives