SN74ALS244A-1N
vs
SN74ALS244AN3
feature comparison
All Stats
Differences Only
Pbfree Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
TEXAS INSTRUMENTS INC
Reach Compliance Code
unknown
not_compliant
Additional Feature
IOL IS GUARANTEED AT VCC = 4.75 TO 5.25
Family
ALS
ALS
JESD-30 Code
R-PDIP-T20
R-PDIP-T20
JESD-609 Code
e0
Length
24.325 mm
24.325 mm
Logic IC Type
BUS DRIVER
BUS DRIVER
Moisture Sensitivity Level
NOT SPECIFIED
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
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
NOT SPECIFIED
Propagation Delay (tpd)
10 ns
10 ns
Qualification Status
COMMERCIAL
Not Qualified
Seated Height-Max
5.08 mm
5.08 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
NOT SPECIFIED
Width
7.62 mm
7.62 mm
Base Number Matches
2
1
Rohs Code
Package Description
DIP, DIP20,.3
HTS Code
8542.39.00.01
Control Type
ENABLE LOW
Load Capacitance (CL)
50 pF
Max I(ol)
0.024 A
Package Equivalence Code
DIP20,.3
Power Supply Current-Max (ICC)
24 mA
Prop. Delay@Nom-Sup
10 ns
Compare SN74ALS244A-1N with alternatives
Compare SN74ALS244AN3 with alternatives