54F398LMQB
vs
54F398SDM
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
FAIRCHILD SEMICONDUCTOR CORP
Package Description
QCCN, LCC20,.35SQ
DIP,
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
FOUR 2:1 MUX FOLLOWED BY REGISTER
FOUR 2:1 MUX FOLLOWED BY REGISTER
Family
F/FAST
F/FAST
JESD-30 Code
S-CQCC-N20
R-CDIP-T20
JESD-609 Code
e0
Length
8.89 mm
Load Capacitance (CL)
50 pF
Logic IC Type
D FLIP-FLOP
D FLIP-FLOP
Max Frequency@Nom-Sup
80000000 Hz
Max I(ol)
0.02 A
Number of Bits
4
4
Number of Functions
1
1
Number of Inputs
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
DIP
Package Equivalence Code
LCC20,.35SQ
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
IN-LINE
Power Supply Current-Max (ICC)
38 mA
Propagation Delay (tpd)
11.5 ns
11.5 ns
Qualification Status
Not Qualified
Not Qualified
Screening Level
38535Q/M;38534H;883B
Seated Height-Max
1.905 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
NO
Technology
TTL
TTL
Temperature Grade
MILITARY
MILITARY
Terminal Finish
TIN LEAD
Terminal Form
NO LEAD
THROUGH-HOLE
Terminal Pitch
1.27 mm
Terminal Position
QUAD
DUAL
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
8.89 mm
fmax-Min
80 MHz
140 MHz
Base Number Matches
4
1
Part Package Code
DIP
Pin Count
20
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