QS74LCXH244SO
vs
SN74ALVC244DWR
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
QUALITY SEMICONDUCTOR INC
TEXAS INSTRUMENTS INC
Package Description
SOP, SOP20,.4
SOIC-20
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Control Type
ENABLE LOW
ENABLE LOW
Family
LVC/LCX/Z
ALVC/VCX/A
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e0
e4
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.024 A
0.024 A
Number of Bits
4
4
Number of Functions
2
8
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP20,.4
SOP20,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Prop. Delay@Nom-Sup
6.5 ns
2.8 ns
Propagation Delay (tpd)
6.5 ns
4.4 ns
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
3.6 V
3.6 V
Supply Voltage-Min (Vsup)
2 V
1.65 V
Supply Voltage-Nom (Vsup)
3.3 V
1.8 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
TIN LEAD
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Base Number Matches
1
1
Pbfree Code
Part Package Code
SOIC
Pin Count
20
ECCN Code
EAR99
Samacsys Manufacturer
Texas Instruments
Count Direction
UNIDIRECTIONAL
Length
12.8 mm
Load Capacitance (CL)
50 pF
Moisture Sensitivity Level
1
Packing Method
TR
Peak Reflow Temperature (Cel)
260
Power Supply Current-Max (ICC)
0.01 mA
Seated Height-Max
2.65 mm
Time@Peak Reflow Temperature-Max (s)
30
Width
7.5 mm
Compare QS74LCXH244SO with alternatives
Compare SN74ALVC244DWR with alternatives