HEC4538BT vs CD4538BCWMX feature comparison

HEC4538BT NXP Semiconductors

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CD4538BCWMX National Semiconductor Corporation

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Rohs Code Yes
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer NXP SEMICONDUCTORS NATIONAL SEMICONDUCTOR CORP
Part Package Code SOIC
Package Description SOP, PLASTIC, SO-16
Pin Count 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Family 4000/14000/40000 4000/14000/40000
JESD-30 Code R-PDSO-G16 R-PDSO-G16
Length 9.9 mm 10.3 mm
Logic IC Type MONOSTABLE MULTIVIBRATOR MONOSTABLE MULTIVIBRATOR
Moisture Sensitivity Level 1
Number of Data/Clock Inputs 2 2
Number of Functions 2 2
Number of Terminals 16 16
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Propagation Delay (tpd) 460 ns 600 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 2.65 mm
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 3.9 mm 7.5 mm
Base Number Matches 1 4
Additional Feature RETRIGGERABLE
Load Capacitance (CL) 50 pF
Supply Voltage-Max (Vsup) 15 V
Supply Voltage-Min (Vsup) 3 V

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