54ACT258FM vs 54ACT253LMX feature comparison

54ACT258FM National Semiconductor Corporation

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54ACT253LMX Texas Instruments

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP NATIONAL SEMICONDUCTOR CORP
Package Description DFP, QCCN,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family ACT ACT
JESD-30 Code R-GDFP-F16 S-CQCC-N20
Length 9.6645 mm 8.89 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Number of Functions 4 2
Number of Inputs 2 4
Number of Outputs 1 1
Number of Terminals 16 20
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED TRUE
Package Body Material CERAMIC, GLASS-SEALED CERAMIC, METAL-SEALED COFIRED
Package Code DFP QCCN
Package Shape RECTANGULAR SQUARE
Package Style FLATPACK CHIP CARRIER
Propagation Delay (tpd) 12 ns 16 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.032 mm 1.905 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade MILITARY MILITARY
Terminal Form FLAT NO LEAD
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL QUAD
Width 6.604 mm 8.89 mm
Base Number Matches 4 2
Part Package Code QLCC
Pin Count 20

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