SN74LS19FN vs 74LS19FN feature comparison

SN74LS19FN Rochester Electronics LLC

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74LS19FN Texas Instruments

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Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC TEXAS INSTRUMENTS INC
Package Description QCCJ, QCCJ,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family LS LS
JESD-30 Code S-PQCC-J20 S-PQCC-J20
Length 8.9662 mm 8.9662 mm
Logic IC Type INVERTER INVERTER
Number of Functions 6 6
Number of Inputs 1 1
Number of Terminals 20 20
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ QCCJ
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Propagation Delay (tpd) 30 ns 30 ns
Seated Height-Max 4.57 mm 4.57 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 J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 8.9662 mm 8.9662 mm
Base Number Matches 2 1
Load Capacitance (CL) 15 pF
Power Supply Current-Max (ICC) 30 mA
Qualification Status Not Qualified

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