SN74LS251DRE4
vs
SN74LS251DE4
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Contact Manufacturer
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
TEXAS INSTRUMENTS INC
Package Description
SOP,
SOP, SOP16,.25
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
LS
LS
JESD-30 Code
R-PDSO-G16
R-PDSO-G16
Length
9.9 mm
9.9 mm
Logic IC Type
MULTIPLEXER
MULTIPLEXER
Number of Functions
1
1
Number of Inputs
8
8
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
COMPLEMENTARY
COMPLEMENTARY
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Propagation Delay (tpd)
45 ns
45 ns
Seated Height-Max
1.75 mm
1.75 mm
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
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
3.9 mm
3.9 mm
Base Number Matches
2
2
Pbfree Code
Rohs Code
Part Package Code
SOIC
Pin Count
16
JESD-609 Code
e4
Load Capacitance (CL)
5 pF
Max I(ol)
0.008 A
Moisture Sensitivity Level
1
Package Equivalence Code
SOP16,.25
Packing Method
TUBE
Peak Reflow Temperature (Cel)
260
Power Supply Current-Max (ICC)
10 mA
Prop. Delay@Nom-Sup
45 ns
Qualification Status
Not Qualified
Terminal Finish
NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s)
30
Compare SN74LS251DRE4 with alternatives
Compare SN74LS251DE4 with alternatives