SN74LS193DE4 vs SN74LS193DR2 feature comparison

SN74LS193DE4 Texas Instruments

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SN74LS193DR2 onsemi

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC ONSEMI
Part Package Code SOIC SOIC
Package Description SOP, SOP16,.25 SOIC-16
Pin Count 16 16
Reach Compliance Code compliant not_compliant
HTS Code 8542.39.00.01 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
Count Direction BIDIRECTIONAL BIDIRECTIONAL
Family LS LS
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e4 e0
Length 9.9 mm 9.9 mm
Load Capacitance (CL) 15 pF
Load/Preset Input YES YES
Logic IC Type BINARY COUNTER BINARY COUNTER
Max Frequency@Nom-Sup 25000000 Hz 25000000 Hz
Max I(ol) 0.008 A 0.008 A
Mode of Operation SYNCHRONOUS SYNCHRONOUS
Moisture Sensitivity Level 1 1
Number of Bits 4 4
Number of Functions 1 1
Number of Terminals 16 16
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP16,.25 SOP16,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Packing Method TUBE TR
Peak Reflow Temperature (Cel) 260 235
Power Supply Current-Max (ICC) 34 mA 34 mA
Propagation Delay (tpd) 47 ns 47 ns
Qualification Status Not Qualified Not Qualified
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 Finish NICKEL PALLADIUM GOLD TIN LEAD
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
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 3.9 mm 3.9 mm
fmax-Min 25 MHz 25 MHz
Base Number Matches 1 5

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