74ACT257SJX vs UT54ACTS253-UCC feature comparison

74ACT257SJX National Semiconductor Corporation

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UT54ACTS253-UCC Cobham Semiconductor Solutions

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Part Life Cycle Code Transferred Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP AEROFLEX COLORADO SPRINGS
Package Description 0.300 INCH, EIAJ, PLASTIC, SOIC-16 DFP,
Reach Compliance Code unknown unknown
Family ACT ACT
JESD-30 Code R-PDSO-G16 R-CDFP-F16
Length 10.11 mm
Load Capacitance (CL) 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 16
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY CERAMIC, METAL-SEALED COFIRED
Package Code SOP DFP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE FLATPACK
Propagation Delay (tpd) 11.5 ns 16 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.108 mm 2.921 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 INDUSTRIAL MILITARY
Terminal Form GULL WING FLAT
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 5.3 mm 6.731 mm
Base Number Matches 4 4
Part Package Code DFP
Pin Count 16
HTS Code 8542.39.00.01
Package Equivalence Code FL16,.3

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