Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part #
Manufacturer
Description
Datasheet
SN74HC21DR
Texas Instruments
Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DigiKey
IC GATE AND 2CH 4-INP 14SOIC
Min Qty:
1
Lead time:
6 Weeks
Container:
Cut Tape (CT), Digi-Reel®, Tape & Reel (TR)
3968 In Stock
1
$0.3100
10
$0.2070
25
$0.1808
100
$0.1520
250
$0.1383
500
$0.1301
1,000
$0.1232
2,500
$0.1161
5,000
$0.1117
7,500
$0.1096
12,500
$0.1072
17,500
$0.1057
25,000
$0.1044
62,500
$0.1015
$0.1015 / $0.3100
Buy Now
Details
Mouser Electronics
Logic Gates Dual 4-input Positive-AND Gates
RoHS:
Compliant
8170
1
$0.4300
10
$0.3160
100
$0.1800
1,000
$0.1280
2,500
$0.1170
10,000
$0.1090
25,000
$0.0990
50,000
$0.0950
$0.0950 / $0.4300
Buy Now
Details
Bristol Electronics
Min Qty:
11
3050
11
$0.4875
32
$0.2437
207
$0.1462
1,027
$0.0975
$0.0975 / $0.4875
Buy Now
Details
Bristol Electronics
2193
RFQ
Details
Bristol Electronics
2058
RFQ
Details
Quest Components
Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
2440
1
$0.6500
32
$0.1950
257
$0.1300
$0.1300 / $0.6500
Buy Now
Details
Quest Components
Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
1554
1
$0.5550
24
$0.2498
201
$0.1665
$0.1665 / $0.5550
Buy Now
Details
Quest Components
Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
26
$0.2800 / $0.5600
Buy Now
Details
Quest Components
Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP
4
$0.7500
Buy Now
Details
TME
IC: digital, AND, Ch: 2, IN: 4, SMD, SO14, 2÷6VDC, HC
Min Qty:
1
256
1
$0.8360
5
$0.4910
25
$0.3700
100
$0.2750
500
$0.2070
$0.2070 / $0.8360
Buy Now
Details
Ameya Holding Limited
Dual 4-Input Positive-And Gates
2500
RFQ
Details
Chip 1 Exchange
INSTOCK
674
RFQ
Details
Chip1Stop
AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R
RoHS:
Compliant
pbFree:
Yes
1621
10
$0.2818
25
$0.2723
100
$0.1651
250
$0.1634
500
$0.1625
1,000
$0.0949
$0.0949 / $0.2818
Buy Now
View All
Part Symbol
Footprint
3D Model
GREEN, PLASTIC, MS-012AB, SOIC-14
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Power Supply Current-Max (ICC)
Supply Voltage-Max (Vsup)
Supply Voltage-Min (Vsup)
Supply Voltage-Nom (Vsup)
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
2-ch, 4-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85
VS
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Search a specific part
74HC21DB,112 - Nexperia
74HC21D-T - NXP Semiconductors
74HC21D,653 - NXP Semiconductors
933756870653 - NXP Semiconductors
HD74HC21RPEL - Renesas Electronics Corporation
TC74HC21AFN - Toshiba America Electronic Components
74HC21D,652 - NXP Semiconductors
935189790112 - Nexperia
74HC21D - Nexperia
SN74HC21D - Texas Instruments
74HC21DB,112 - Nexperia
SN74HC21DRE4 - Texas Instruments
SN74HC21DRG4 - Texas Instruments
74HC21DB - Nexperia
74HC21DB-T - NXP Semiconductors
74HC21PW,118 - Nexperia
HD74HC21T-EL - Hitachi Ltd
74HC21PW,112 - Nexperia
935189790112 - Nexperia
HD74HC21TELL - Renesas Electronics Corporation
This table gives cross-reference parts and alternative options found for SN74HC21DR. 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 SN74HC21DR, 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
74HC21DB,112
74HC21 - Dual 4-input AND gate@en-us SSOP1 14-Pin
Nexperia
SN74HC21DR vs 74HC21DB,112
74HC21D-T
IC HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14, Gate
NXP Semiconductors
SN74HC21DR vs 74HC21D-T
74HC21D,653
74HC21 - Dual 4-input AND gate SOIC 14-Pin
NXP Semiconductors
SN74HC21DR vs 74HC21D,653
933756870653
IC HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14, SO-14, Gate
NXP Semiconductors
SN74HC21DR vs 933756870653
HD74HC21RPEL
HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14, 3.95 X 8.65 MM, 1.27 MM PITCH, PLASTIC, SOP-14
Renesas Electronics Corporation
SN74HC21DR vs HD74HC21RPEL
TC74HC21AFN
IC HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14, 0.150 INCH, 1.27 MM PITCH, PLASTIC, SOL-14, Gate
Toshiba America Electronic Components
SN74HC21DR vs TC74HC21AFN
74HC21D,652
74HC21 - Dual 4-input AND gate SOIC 14-Pin
NXP Semiconductors
SN74HC21DR vs 74HC21D,652
935189790112
AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14
Nexperia
SN74HC21DR vs 935189790112
74HC21D
AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14
Nexperia
SN74HC21DR vs 74HC21D
SN74HC21D
2-ch, 4-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85
Texas Instruments
SN74HC21DR vs SN74HC21D
Part Number
Description
Manufacturer
Compare
74HC21DB,112
74HC21 - Dual 4-input AND gate@en-us SSOP1 14-Pin
Nexperia
SN74HC21DR vs 74HC21DB,112
SN74HC21DRE4
Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85
Texas Instruments
SN74HC21DR vs SN74HC21DRE4
SN74HC21DRG4
Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85
Texas Instruments
SN74HC21DR vs SN74HC21DRG4
74HC21DB
AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14
Nexperia
SN74HC21DR vs 74HC21DB
74HC21DB-T
IC HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14, 5.30 MM, PLASTIC, MO-150, SOT337-1, SSOP-14, Gate
NXP Semiconductors
SN74HC21DR vs 74HC21DB-T
74HC21PW,118
74HC21 - Dual 4-input AND gate@en-us TSSOP 14-Pin
Nexperia
SN74HC21DR vs 74HC21PW,118
HD74HC21T-EL
AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14, TTP-14D
Hitachi Ltd
SN74HC21DR vs HD74HC21T-EL
74HC21PW,112
74HC21 - Dual 4-input AND gate@en-us TSSOP 14-Pin
Nexperia
SN74HC21DR vs 74HC21PW,112
935189790112
AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14
Nexperia
SN74HC21DR vs 935189790112
HD74HC21TELL
HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14, 4.4 X 5 MM, 0.65 MM PITCH, PLASTIC, TSSOP-14
Renesas Electronics Corporation
SN74HC21DR vs HD74HC21TELL