SN54LV273FK
vs
74HC74DTR2G
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
ROCHESTER ELECTRONICS INC
Part Package Code
QFN
TSSOP
Package Description
QCCN,
TSSOP,
Pin Count
20
14
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
Family
LV/LV-A/LVX/H
HC/UH
JESD-30 Code
S-CQCC-N20
R-PDSO-G14
Length
8.89 mm
5 mm
Logic IC Type
D FLIP-FLOP
D FLIP-FLOP
Number of Bits
8
1
Number of Functions
1
2
Number of Terminals
20
14
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Output Polarity
TRUE
COMPLEMENTARY
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
QCCN
TSSOP
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Propagation Delay (tpd)
26 ns
150 ns
Qualification Status
Not Qualified
COMMERCIAL
Seated Height-Max
2.03 mm
1.2 mm
Supply Voltage-Max (Vsup)
5.5 V
6 V
Supply Voltage-Min (Vsup)
2.7 V
2 V
Supply Voltage-Nom (Vsup)
3.3 V
3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
MILITARY
MILITARY
Terminal Form
NO LEAD
GULL WING
Terminal Pitch
1.27 mm
0.65 mm
Terminal Position
QUAD
DUAL
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
8.89 mm
4.4 mm
fmax-Min
100 MHz
Base Number Matches
1
2
Pbfree Code
Rohs Code
JESD-609 Code
e4
Moisture Sensitivity Level
NOT SPECIFIED
Peak Reflow Temperature (Cel)
260
Terminal Finish
NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s)
40
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