54F74LM
vs
SN74LS74AD
feature comparison
Rohs Code |
No
|
|
Part Life Cycle Code |
Obsolete
|
Transferred
|
Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
MOTOROLA INC
|
Package Description |
QCCN, LCC20,.35SQ
|
SOP, SOP14,.25
|
Reach Compliance Code |
unknown
|
unknown
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Family |
F/FAST
|
LS
|
JESD-30 Code |
S-CQCC-N20
|
R-PDSO-G14
|
JESD-609 Code |
e0
|
e0
|
Length |
8.89 mm
|
8.65 mm
|
Load Capacitance (CL) |
50 pF
|
15 pF
|
Logic IC Type |
D FLIP-FLOP
|
D FLIP-FLOP
|
Max Frequency@Nom-Sup |
80000000 Hz
|
25000000 Hz
|
Max I(ol) |
0.02 A
|
0.008 A
|
Number of Bits |
1
|
1
|
Number of Functions |
2
|
2
|
Number of Terminals |
20
|
14
|
Operating Temperature-Max |
125 °C
|
70 °C
|
Operating Temperature-Min |
-55 °C
|
|
Output Polarity |
COMPLEMENTARY
|
COMPLEMENTARY
|
Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
PLASTIC/EPOXY
|
Package Code |
QCCN
|
SOP
|
Package Equivalence Code |
LCC20,.35SQ
|
SOP14,.25
|
Package Shape |
SQUARE
|
RECTANGULAR
|
Package Style |
CHIP CARRIER
|
SMALL OUTLINE
|
Power Supply Current-Max (ICC) |
16 mA
|
8 mA
|
Propagation Delay (tpd) |
10.5 ns
|
40 ns
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
1.905 mm
|
1.75 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 Finish |
TIN LEAD
|
Tin/Lead (Sn/Pb)
|
Terminal Form |
NO LEAD
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
DUAL
|
Trigger Type |
POSITIVE EDGE
|
POSITIVE EDGE
|
Width |
8.89 mm
|
3.9 mm
|
fmax-Min |
80 MHz
|
25 MHz
|
Base Number Matches |
2
|
2
|
Part Package Code |
|
SOIC
|
Pin Count |
|
14
|
|
|
|
Compare 54F74LM with alternatives
Compare SN74LS74AD with alternatives