SN74LS20DR
vs
SN74HC20DG4
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Contact Manufacturer
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
SOIC
Package Description
GREEN, PLASTIC, MS-012AB, SOIC-14
SOIC-14
Pin Count
14
14
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Family
LS
HC/UH
JESD-30 Code
R-PDSO-G14
R-PDSO-G14
JESD-609 Code
e4
e4
Length
8.65 mm
8.65 mm
Logic IC Type
NAND GATE
NAND GATE
Moisture Sensitivity Level
1
1
Number of Functions
2
2
Number of Inputs
4
4
Number of Terminals
14
14
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Propagation Delay (tpd)
15 ns
140 ns
Seated Height-Max
1.75 mm
1.75 mm
Supply Voltage-Max (Vsup)
5.25 V
6 V
Supply Voltage-Min (Vsup)
4.75 V
2 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
NICKEL PALLADIUM GOLD
NICKEL PALLADIUM GOLD
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
1
Samacsys Manufacturer
Texas Instruments
Load Capacitance (CL)
50 pF
Max I(ol)
0.004 A
Package Equivalence Code
SOP14,.25
Packing Method
TUBE
Peak Reflow Temperature (Cel)
260
Prop. Delay@Nom-Sup
28 ns
Qualification Status
Not Qualified
Schmitt Trigger
NO
Time@Peak Reflow Temperature-Max (s)
30
Compare SN74LS20DR with alternatives
Compare SN74HC20DG4 with alternatives