QS74FCT244ATSO
vs
74FCT244ASC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
QUALITY SEMICONDUCTOR INC
NATIONAL SEMICONDUCTOR CORP
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Control Type
ENABLE LOW
ENABLE LOW
Family
FCT
FCT
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e0
e0
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.064 A
0.064 A
Number of Bits
4
4
Number of Functions
2
2
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
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
4.8 ns
4.8 ns
Propagation Delay (tpd)
4.8 ns
4.8 ns
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
5.25 V
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Base Number Matches
3
3
Package Description
SOP, SOP20,.4
Length
12.8 mm
Seated Height-Max
2.65 mm
Width
7.5 mm
Compare QS74FCT244ATSO with alternatives
Compare 74FCT244ASC with alternatives