Datasheets
BU4021BF by: ROHM Semiconductor

Parallel In Serial Out, 4000/14000/40000 Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16, ROHS COMPLIANT, SOP-16

Part Details for BU4021BF by ROHM Semiconductor

Overview of BU4021BF by ROHM Semiconductor

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Applications Consumer Electronics Computing and Data Storage Energy and Power Systems Renewable Energy Electronic Manufacturing

Part Details for BU4021BF

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BU4021BF Part Data Attributes:

BU4021BF ROHM Semiconductor
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BU4021BF ROHM Semiconductor Parallel In Serial Out, 4000/14000/40000 Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16, ROHS COMPLIANT, SOP-16
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ROHM CO LTD
Part Package Code SOIC
Package Description SOP, SOP16,.25
Pin Count 16
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Additional Feature OUTPUTS ALSO AVAILABLE AT 6TH AND 7TH STAGE OF THE SHIFT REGISTER
Count Direction RIGHT
Family 4000/14000/40000
JESD-30 Code R-PDSO-G16
JESD-609 Code e2
Length 10 mm
Logic IC Type PARALLEL IN SERIAL OUT
Number of Bits 8
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.71 mm
Supply Voltage-Max (Vsup) 16 V
Supply Voltage-Min (Vsup) 3 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Copper (Sn/Cu)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Type POSITIVE EDGE
Width 4.4 mm

Alternate Parts for BU4021BF

This table gives cross-reference parts and alternative options found for BU4021BF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BU4021BF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
N74S178A Parallel In Parallel Out, S Series, 4-Bit, Right Direction, True Output, TTL, PDIP14 Signetics BU4021BF vs N74S178A
SN74AS323DW AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, PLASTIC, SOP-20 Texas Instruments BU4021BF vs SN74AS323DW
74ACT299SJQR ACT SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 Texas Instruments BU4021BF vs 74ACT299SJQR
DV74ACT323DW Parallel In Parallel Out, ACT Series, 8-Bit, Bidirectional, True Output, CMOS, PDSO20, PLASTIC, SOP-20 avg Semiconductors BU4021BF vs DV74ACT323DW
TC74VHC165FW IC AHC/VHC SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDSO16, 0.300 INCH, SOP-16, Shift Register Toshiba America Electronic Components BU4021BF vs TC74VHC165FW
74ACT11299D-T Parallel In Parallel Out, ACT Series, 8-Bit, Bidirectional, True Output, CMOS, PDSO24 YAGEO Corporation BU4021BF vs 74ACT11299D-T
MM5026N Serial In Serial Out, 1024-Bit, Right Direction, True Output, CMOS, PDIP16, PLASTIC, DIP-16 AMD BU4021BF vs MM5026N
SN74AHCT165PWLE AHCT/VHCT SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDSO16 Texas Instruments BU4021BF vs SN74AHCT165PWLE
HCF4015BC1 4000/14000/40000 SERIES, 4-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC20, PLASTIC, LCC-20 STMicroelectronics BU4021BF vs HCF4015BC1
SNJ54AS195FK AS SERIES, 4-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20, HERMETIC SEALED, CERAMIC, CC-20 Texas Instruments BU4021BF vs SNJ54AS195FK

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