74F398QCQR
vs
74F398QC
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
FAIRCHILD SEMICONDUCTOR CORP
NATIONAL SEMICONDUCTOR CORP
Part Package Code
QFN
Package Description
QCCJ,
QCCJ, LDCC20,.4SQ
Pin Count
20
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-PQCC-J20
S-PQCC-J20
Length
8.9662 mm
8.9662 mm
Logic IC Type
D FLIP-FLOP
D FLIP-FLOP
Number of Bits
4
4
Number of Functions
1
1
Number of Terminals
20
20
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Polarity
COMPLEMENTARY
COMPLEMENTARY
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
QCCJ
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER
CHIP CARRIER
Propagation Delay (tpd)
10 ns
10 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.57 mm
4.57 mm
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
8.9662 mm
8.9662 mm
fmax-Min
140 MHz
140 MHz
Base Number Matches
1
2
Rohs Code
JESD-609 Code
e0
Max Frequency@Nom-Sup
100000000 Hz
Max I(ol)
0.02 A
Number of Inputs
2
Package Equivalence Code
LDCC20,.4SQ
Power Supply Current-Max (ICC)
38 mA
Terminal Finish
TIN LEAD
Compare 74F398QCQR with alternatives
Compare 74F398QC with alternatives