T74LS155M1 vs SN74LS155ADR feature comparison

T74LS155M1 STMicroelectronics

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SN74LS155ADR Texas Instruments

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Rohs Code No Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer STMICROELECTRONICS TEXAS INSTRUMENTS INC
Part Package Code SOIC SOIC
Package Description SOP, SOP16,.25 SO-16
Pin Count 16 16
Reach Compliance Code not_compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Family LS LS
Input Conditioning STANDARD STANDARD
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e0 e4
Length 9.9 mm 9.9 mm
Load Capacitance (CL) 15 pF 15 pF
Logic IC Type 2-LINE TO 4-LINE DECODER 2-LINE TO 4-LINE DECODER
Number of Functions 2 2
Number of Terminals 16 16
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Polarity INVERTED INVERTED
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
Power Supply Current-Max (ICC) 10 mA 10 mA
Propagation Delay (tpd) 30 ns 30 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 TIN LEAD 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 1 1
Pbfree Code Yes
Samacsys Manufacturer Texas Instruments
Additional Feature USABLE AS 1 TO 8 DEMULTIPLEXER
Max I(ol) 0.008 A
Moisture Sensitivity Level 1
Number of Bits 4
Output Characteristics TOTEM POLE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Prop. Delay@Nom-Sup 27 ns
Time@Peak Reflow Temperature-Max (s) 30

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