Logic
SN74LS221DG4
Texas Instruments
Description: Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70

Overview of SN74LS221DG4 by Texas Instruments

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.
Where used in Applications: Consumer Electronics Financial Technology (Fintech) Computing and Data Storage Telecommunications Communication and Networking

Price & Stock for SN74LS221DG4 by Texas Instruments

Part # Manufacturer Description Stock Price Buy
Bristol Electronics   74
RFQ
Quest Components IC,MONOSTABLE MULTIVIBRATOR,LS-TTL,SOP,16PIN,PLASTIC, LEAD FREE 68
  • 1 $0.7800
  • 7 $0.6500
  • 24 $0.4680
$0.4680 / $0.7800 Buy Now

CAD Models for SN74LS221DG4 by Texas Instruments
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Part Data Attributes for SN74LS221DG4 by Texas Instruments

SN74LS221DG4
Texas Instruments
-
-
Rohs Code
Yes
Part Life Cycle Code
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
Package Description
SOIC-16
Pin Count
16
Reach Compliance Code
compliant
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Additional Feature
NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO
Family
LS
JESD-30 Code
R-PDSO-G16
JESD-609 Code
e4
Length
9.9 mm
Logic IC Type
MONOSTABLE MULTIVIBRATOR
Moisture Sensitivity Level
1
Number of Data/Clock Inputs
2
Number of Functions
2
Number of Terminals
16
Operating Temperature-Max
70 °C
Operating Temperature-Min
Output Polarity
COMPLEMENTARY
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
Propagation Delay (tpd)
80 ns
Qualification Status
Not Qualified
Seated Height-Max
1.75 mm
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
YES
Technology
TTL
Temperature Grade
COMMERCIAL
Terminal Finish
NICKEL PALLADIUM GOLD
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
3.9 mm
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    Texas Instruments
    Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70
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Alternate Parts for SN74LS221DG4

This table gives cross-reference parts and alternative options found for SN74LS221DG4. 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 SN74LS221DG4, 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
SN74LS221DR Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70 Texas Instruments SN74LS221DG4 vs SN74LS221DR
DM74LS221MX Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 Rochester Electronics LLC SN74LS221DG4 vs DM74LS221MX
HD74LS221RP Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, FP-16DN Hitachi Ltd SN74LS221DG4 vs HD74LS221RP
SN74LS221D LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOIC-16 Motorola Mobility LLC SN74LS221DG4 vs SN74LS221D
DM74LS221MX Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 Fairchild Semiconductor Corporation SN74LS221DG4 vs DM74LS221MX
HD74LS221RP-EL Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, FP-16DN Hitachi Ltd SN74LS221DG4 vs HD74LS221RP-EL
SN74LS221DR2 LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOIC-16 onsemi SN74LS221DG4 vs SN74LS221DR2
SN74LS221DRE4 Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70 Texas Instruments SN74LS221DG4 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 SN74LS221DG4 vs DM74LS221MX
SN74LS221D LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOIC-16 Motorola Mobility LLC SN74LS221DG4 vs SN74LS221D
HD74LS221RP Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, FP-16DN Hitachi Ltd SN74LS221DG4 vs HD74LS221RP
SN74LS221DR Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70 Texas Instruments SN74LS221DG4 vs SN74LS221DR
SN74LS221DR2 LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOIC-16 onsemi SN74LS221DG4 vs SN74LS221DR2
SN74LS221DRE4 Dual monostable multivibrators with Schmitt-trigger inputs 16-SOIC 0 to 70 Texas Instruments SN74LS221DG4 vs SN74LS221DRE4

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