DM74ALS257MX
vs
SN74ALS257D
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS INC
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
Package Description
SOP,
SOP, SOP16,.25
Pin Count
16
Reach Compliance Code
unknown
not_compliant
Family
ALS
ALS
JESD-30 Code
R-PDSO-G16
R-PDSO-G16
JESD-609 Code
e3
Length
9.9 mm
9.9 mm
Logic IC Type
MULTIPLEXER
MULTIPLEXER
Moisture Sensitivity Level
1
Number of Functions
4
4
Number of Inputs
2
2
Number of Outputs
1
1
Number of Terminals
16
16
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 Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
260
NOT SPECIFIED
Propagation Delay (tpd)
12 ns
12 ns
Qualification Status
COMMERCIAL
Not Qualified
Seated Height-Max
1.75 mm
1.75 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
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
MATTE TIN
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
NOT SPECIFIED
Width
3.9 mm
3.9 mm
Base Number Matches
4
1
HTS Code
8542.39.00.01
Load Capacitance (CL)
50 pF
Max I(ol)
0.024 A
Package Equivalence Code
SOP16,.25
Power Supply Current-Max (ICC)
14 mA
Prop. Delay@Nom-Sup
12 ns
Compare SN74ALS257D with alternatives