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
Stock
Price
Buy
Details
DISTI #
296-SN74LS221DRCT-ND
DigiKey
IC MULTIVIBRATOR 45NS 16SOIC
Min Qty:
1
Lead time:
12 Weeks
Container:
Digi-Reel®, Cut Tape (CT), Tape & Reel (TR)
4768 In Stock
1
$1.2000
10
$0.8350
25
$0.7448
100
$0.6450
250
$0.5974
500
$0.5687
1,000
$0.5451
2,500
$0.5202
5,000
$0.5051
7,500
$0.4976
12,500
$0.4892
17,500
$0.4844
$0.4844 / $1.2000
Buy Now
Details
Mouser Electronics
Monostable Multivibrator Dual Mono
RoHS:
Compliant
1592
1
$1.3600
10
$0.9870
100
$0.6920
500
$0.6330
1,000
$0.5560
2,500
$0.4970
5,000
$0.4750
10,000
$0.4600
$0.4600 / $1.3600
Buy Now
Details
Ameya Holding Limited
IC DUAL MONO MULTIVIBRATR 16SOIC
1903
RFQ
Details
LCSC
45ns 4.75V5.25V SOIC-16 Monostable Multivibrators ROHS
82
1
$0.8478
10
$0.8257
30
$0.8115
100
$0.7957
$0.7957 / $0.8478
Buy Now
Part Symbol
Footprint
3D Model
GREEN, PLASTIC, MS-012AC, SOIC-16
Moisture Sensitivity Level
Number of Data/Clock Inputs
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
Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70
VS
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Search a specific part
DM74LS221MX - Rochester Electronics LLC
HD74LS221RP - Hitachi Ltd
SN74LS221D - Motorola Mobility LLC
DM74LS221MX - Fairchild Semiconductor Corporation
HD74LS221RP-EL - Hitachi Ltd
SN74LS221DR2 - onsemi
SN74LS221DRE4 - Texas Instruments
DM74LS221MX - Fairchild Semiconductor Corporation
SN74LS221D - Motorola Mobility LLC
HD74LS221RP - Hitachi Ltd
SN74LS221DR2 - onsemi
SN74LS221DRE4 - Texas Instruments
This table gives cross-reference parts and alternative options found for SN74LS221DR. 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 SN74LS221DR, 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
DM74LS221MX
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16
Rochester Electronics LLC
SN74LS221DR vs DM74LS221MX
HD74LS221RP
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, FP-16DN
Hitachi Ltd
SN74LS221DR vs HD74LS221RP
SN74LS221D
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOIC-16
Motorola Mobility LLC
SN74LS221DR vs SN74LS221D
DM74LS221MX
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16
Fairchild Semiconductor Corporation
SN74LS221DR vs DM74LS221MX
HD74LS221RP-EL
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, FP-16DN
Hitachi Ltd
SN74LS221DR vs HD74LS221RP-EL
SN74LS221DR2
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOIC-16
onsemi
SN74LS221DR vs SN74LS221DR2
SN74LS221DRE4
Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70
Texas Instruments
SN74LS221DR vs SN74LS221DRE4
Part Number
Description
Manufacturer
Compare
DM74LS221MX
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16
Fairchild Semiconductor Corporation
SN74LS221DR vs DM74LS221MX
SN74LS221D
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOIC-16
Motorola Mobility LLC
SN74LS221DR vs SN74LS221D
HD74LS221RP
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, FP-16DN
Hitachi Ltd
SN74LS221DR vs HD74LS221RP
SN74LS221DR2
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOIC-16
onsemi
SN74LS221DR vs SN74LS221DR2
SN74LS221DRE4
Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70
Texas Instruments
SN74LS221DR vs SN74LS221DRE4