SN74LS244NSR
vs
HD74LS244RP-EL
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
RENESAS TECHNOLOGY CORP
Part Package Code
SOIC
SOIC
Package Description
GREEN, PLASTIC, SOP-20
SOP,
Pin Count
20
20
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Control Type
ENABLE LOW
Count Direction
UNIDIRECTIONAL
Family
LS
LS
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e4
Length
12.6 mm
12.8 mm
Load Capacitance (CL)
45 pF
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.024 A
Moisture Sensitivity Level
1
Number of Bits
4
4
Number of Functions
8
2
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
70 °C
75 °C
Operating Temperature-Min
-20 °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,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Packing Method
TR, 13 INCH
Peak Reflow Temperature (Cel)
260
Power Supply Current-Max (ICC)
50 mA
Prop. Delay@Nom-Sup
18 ns
Propagation Delay (tpd)
18 ns
18 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2 mm
2.65 mm
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL EXTENDED
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
5.3 mm
7.5 mm
Base Number Matches
3
3
Compare SN74LS244NSR with alternatives
Compare HD74LS244RP-EL with alternatives