SN74LS221DBR Price & Stock
- 4 Star
- AAAChips
- AAComp
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Ind
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
Manufacturer


Integrated Circuits (ICs) > Logic - Multivibrators
IC MONO MULTIVIBRATR DUAL 16SSOP
Documents
Datasheet |
SN74LS221DBR![]() |
Datasheet |
SN74LS221DBR![]() |
Specifications
Series | 74LS |
Part Status | Active |
Logic Type | Monostable |
Independent Circuits | 2 |
Schmitt Trigger Input | No |
Propagation Delay | 45ns |
Current - Output High, Low | 400µA, 8mA |
Voltage - Supply | 4.75 V ~ 5.25 V |
Operating Temperature | 0°C ~ 70°C |
Mounting Type | Surface Mount |
Package / Case | 16-SSOP (0.209", 5.30mm Width) |
Supplier Device Package | 16-SSOP |
Hide

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 175027 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 29600 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | 7772 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74LS221DBR
sku #: 595-SN74LS221DBR
|
Texas Instruments | Monostable Multivibrator Dual w/Schmitt-trgr inputs Monostable Multivibrator
|
988 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP | 12000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP Logic - Multivibrators
|
6443 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 1730 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2813 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | 8316 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | Monostable Multivibrator 45ns 16-SSOP | 1762 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Luminary Micro / Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP ; 16-SSOP Logic - Multivibrators
|
Available |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Luminary Micro / Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP Logic - Multivibrators
|
In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 4425 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | 16-SSOP (0.209", 5.30mm Width) | 10000 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP | 1377 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP Integrated Circuits (ICs)>Logic-Multivibrators
|
3054 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | DC:Active ; - | 2139 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 10000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | 46238 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 24110 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | 45ns 16-SSOP | In-Stock |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | 2186 |
|
Buy |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBRG4 | TI | SSOP-16 ; DC:2022 | 5000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 13097 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | DC:22+ ; SSOP | 50000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | Monostable Multivibrator 45 ns 16-SSOP ; Tape & Reel (TR) | 9164 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | DC:24+ ; Original New | 47537 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74LS221DBR | TI | IC MULTIVIBRATOR 45NS 16SSOP | 2152 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | DC:23+ ; SSOP | 1737 |
|
Inquiry | |
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP ; DC:21+ ; 16-SSOP | 111 |
|
Inquiry | |
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP ; DC:23+ | 24110 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | IN STOCK Immediate delivery | 1551 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | Monostable Multivibrator 45 ns 16-SSOP | 4484 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP New Original Stock.
|
2889 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | Available, Contact us | 500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | IN STOCK | 1751 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 10703 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | SSOP16 ; DC:21+ | 1989 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBRG4 | Texas Instruments | 1 |
|
Buy |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | IN STOCK Immediate delivery | 1651 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 2522 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MONO MULTIVIBRATR DUAL 16SSOP | 12542 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Luminary Micro / Texas Instruments | TI SSOP | 5229 |
|
Buy |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74LS221DBR | TI | In Stock |
|
Inquiry | ||
SN74LS221DBR | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBRG4 | Luminary Micro / Texas Instruments | The parts are in stock | 13000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI/ | DC:19+ ; SSOP-16 | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | SSOP ; DC:2022+ | 3968 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | DC:04+ROHS ; SSOP | 1846 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | 10,000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | New and original ; DC:19+ | 4208 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Integrated Circuits | IC MONO MULTIVIBRATR DUAL 16SSOP | 1250 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR
sku #: SN74LS221DBR
|
TI | 2203 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | Texas Instruments | Monostable Multivibrator Dual w/Schmitt-trgr inputs | 2,357 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74LS221DBR | TI | SSOP16 ; DC:1227+ | 31983 |
|
Inquiry |
See Also:
SN74LS221DR
SN74LS244DBR
SN74LS241DWR
SN74LS541DBR
SN74LS240DBR
SN74LS32DBR
SN74LV221ADBR
SN74LS221DBRG4
SN74LS245DBR
SN74LS624DBR
SN74LS123DBR
SN74LS221NSR
SN74LS221D
SN74LS221DG4
SN74LS221DR2
SN74LS21DR
SN74LS251DR
SN74LS32DB
SN74LS240DWR
SN74LV21ADBR
SN74LS624DR
SN74LV221ADR
SN74LS540DBR
SN74LS241NSR
SN74LS240DB
SN74LS241DW
SN74LS221N
SN74LS123DR
SN74LVC821DBR
SN74LS243DR
SN74LS244DB
SN74LS11DR
SN74LS00DBR
SN74LS123DB
SN74LS245DWR
SN74LS283DR
SN74LS08DBR
SN74LS14DBR
SN74LS221NG4
SN74LS51DR
SN74LS92DR
SN74LS27DR
SN74LS74ADBR
SN74LS221NS
SN74LS374DBR
SN74LS423DR
SN74LS125ADBR
SN74LV27ADBR
SN74LS19ADBR
More »