HEF4521BT,653 vs HEF4521BD feature comparison

HEF4521BT,653 Nexperia

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HEF4521BD NXP Semiconductors

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Rohs Code Yes No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer NEXPERIA NXP SEMICONDUCTORS
Part Package Code SOP DIP
Package Description PLASTIC, SOT-109, SO-16 DIP, DIP16,.3
Pin Count 16 16
Manufacturer Package Code SOT109-1
Reach Compliance Code compliant unknown
HTS Code 8542.39.00.01 8542.39.00.01
Factory Lead Time 6 Weeks
Date Of Intro 1995-01-01
Samacsys Manufacturer Nexperia
Additional Feature OUTPUTS FROM LAST 7 STAGES AVAILABLE OUTPUTS FROM LAST 7 STAGES AVAILABLE
Count Direction UP UP
Family 4000/14000/40000 4000/14000/40000
JESD-30 Code R-PDSO-G16 R-GDIP-T16
JESD-609 Code e4
Length 9.9 mm 19.025 mm
Load Capacitance (CL) 50 pF 50 pF
Load/Preset Input YES NO
Logic IC Type BINARY COUNTER BINARY COUNTER
Max Frequency@Nom-Sup 6000000 Hz 6000000 Hz
Max I(ol) 0.00035999999999999997 A 0.00035999999999999997 A
Mode of Operation ASYNCHRONOUS ASYNCHRONOUS
Moisture Sensitivity Level 1 1
Number of Bits 24 24
Number of Functions 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Package Body Material PLASTIC/EPOXY CERAMIC, GLASS-SEALED
Package Code SOP DIP
Package Equivalence Code SOP16,.25 DIP16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE IN-LINE
Packing Method TR, 13 INCH
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.6 mA 0.6 mA
Prop. Delay@Nom-Sup 1900 ns 1900 ns
Propagation Delay (tpd) 1900 ns 1900 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 5.08 mm
Supply Voltage-Max (Vsup) 15 V 15 V
Supply Voltage-Min (Vsup) 3 V 3 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES NO
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trigger Type NEGATIVE EDGE NEGATIVE EDGE
Width 3.9 mm 7.62 mm
fmax-Min 35 MHz 35 MHz
Base Number Matches 1 3

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