SN54AHC138FK vs 74LVQ138LCQR feature comparison

SN54AHC138FK Texas Instruments

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74LVQ138LCQR Texas Instruments

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC NATIONAL SEMICONDUCTOR CORP
Part Package Code QFN
Package Description QCCN, QCCN,
Pin Count 20
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature 3 ENABLE INPUTS 3 ENABLE INPUTS
Family AHC LVQ
Input Conditioning STANDARD STANDARD
JESD-30 Code S-CQCC-N20 S-CQCC-N20
Length 8.89 mm 8.89 mm
Load Capacitance (CL) 50 pF
Logic IC Type 3-LINE TO 8-LINE DECODER 3-LINE TO 8-LINE DECODER
Number of Functions 1 1
Number of Terminals 20 20
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -55 °C -40 °C
Output Polarity INVERTED INVERTED
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code QCCN QCCN
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Propagation Delay (tpd) 18 ns 14 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.03 mm 1.905 mm
Supply Voltage-Max (Vsup) 5.5 V 3.6 V
Supply Voltage-Min (Vsup) 2 V 3 V
Supply Voltage-Nom (Vsup) 5 V 3.3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade MILITARY INDUSTRIAL
Terminal Form NO LEAD NO LEAD
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 8.89 mm 8.89 mm
Base Number Matches 1 1

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