CD74HC85M vs SN54LS687FK feature comparison

CD74HC85M Rochester Electronics LLC

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SN54LS687FK Rochester Electronics LLC

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Part Life Cycle Code Active Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC ROCHESTER ELECTRONICS LLC
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature CASCADABLE WITH INHIBIT; WITH A = B & A > B OUTPUTS
Family HC/UH LS
JESD-30 Code R-PDSO-G16 S-CQCC-N28
Logic IC Type MAGNITUDE COMPARATOR MAGNITUDE COMPARATOR
Number of Bits 4 8
Number of Functions 1 1
Number of Terminals 16 28
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Polarity TRUE INVERTED
Package Body Material PLASTIC/EPOXY CERAMIC, METAL-SEALED COFIRED
Package Shape RECTANGULAR SQUARE
Package Style SMALL OUTLINE CHIP CARRIER
Propagation Delay (tpd) 245 ns 30 ns
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 6 V 5.5 V
Supply Voltage-Min (Vsup) 2 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS TTL
Temperature Grade MILITARY MILITARY
Terminal Form GULL WING NO LEAD
Terminal Position DUAL QUAD
Base Number Matches 2 1
Pbfree Code No
Rohs Code No
Package Description QCCN,
JESD-609 Code e0
Length 11.43 mm
Output Characteristics OPEN-COLLECTOR
Package Code QCCN
Seated Height-Max 2.03 mm
Terminal Finish TIN LEAD
Terminal Pitch 1.27 mm
Width 11.43 mm

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