54LS112LMQB
vs
SNJ54LS112AFK
feature comparison
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
TEXAS INSTRUMENTS INC
|
| Package Description |
CERAMIC, LCC-20
|
QCCN, LCC20,.35SQ
|
| Reach Compliance Code |
unknown
|
not_compliant
|
| Family |
LS
|
LS
|
| JESD-30 Code |
S-CQCC-N20
|
S-CQCC-N20
|
| Length |
8.89 mm
|
8.89 mm
|
| Load Capacitance (CL) |
15 pF
|
15 pF
|
| Logic IC Type |
J-K FLIP-FLOP
|
J-K FLIP-FLOP
|
| Max Frequency@Nom-Sup |
25000000 Hz
|
30000000 Hz
|
| Max I(ol) |
0.004 A
|
0.0004 A
|
| Number of Bits |
2
|
2
|
| Number of Functions |
2
|
2
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
125 °C
|
125 °C
|
| Operating Temperature-Min |
-55 °C
|
-55 °C
|
| Output Polarity |
COMPLEMENTARY
|
COMPLEMENTARY
|
| 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
|
| Power Supply Current-Max (ICC) |
6 mA
|
6 mA
|
| Propagation Delay (tpd) |
20 ns
|
20 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
38535Q/M;38534H;883B
|
MIL-PRF-38535
|
| Seated Height-Max |
1.905 mm
|
2.03 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
4.5 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
MILITARY
|
MILITARY
|
| Terminal Form |
NO LEAD
|
NO LEAD
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Trigger Type |
NEGATIVE EDGE
|
NEGATIVE EDGE
|
| Width |
8.89 mm
|
8.89 mm
|
| fmax-Min |
30 MHz
|
30 MHz
|
| Base Number Matches |
1
|
1
|
| Pbfree Code |
|
Yes
|
| Rohs Code |
|
No
|
| Part Package Code |
|
QFN
|
| Pin Count |
|
20
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.39.00.01
|
| JESD-609 Code |
|
e0
|
| Packing Method |
|
TUBE
|
| Peak Reflow Temperature (Cel) |
|
NOT SPECIFIED
|
| Prop. Delay@Nom-Sup |
|
20 ns
|
| Schmitt Trigger |
|
NO
|
| Terminal Finish |
|
Tin/Lead (Sn/Pb)
|
| Time@Peak Reflow Temperature-Max (s) |
|
NOT SPECIFIED
|
|
|
|
Compare 54LS112LMQB with alternatives
Compare SNJ54LS112AFK with alternatives