SN74ALS688DW Price & Stock
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Manufacturer


Integrated Circuits (ICs) > Logic - Comparators
IC COMPARATOR IDENTITY 8B 20SOIC
Documents
Datasheet |
SN74ALS688DW![]() |
Datasheet |
SN74ALS688DW![]() |
Specifications
Series | 74ALS |
Part Status | Active |
Type | Identity Comparator |
Number of Bits | 8 |
Output | Active Low |
Output Function | A=B |
Voltage - Supply | 4.5 V ~ 5.5 V |
Current - Output High, Low | 2.6mA, 24mA |
Max Propagation Delay @ V, Max CL | 20ns @ 5V, 50pF |
Operating Temperature | 0°C ~ 70°C |
Package / Case | 20-SOIC (0.295", 7.50mm Width) |
Mounting Type | Surface Mount |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 4926 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SN74ALS688DWR | Texas Instruments | Integrated Circuits (ICs) > Specialized ICs
|
8690 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | SN74ALS688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable | 2251 |
|
Buy | ||||||||||
SN74ALS688DWR | Texas Instruments | SN74ALS688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable | 5429 |
|
Buy |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 21 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2868 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW
sku #: SN74ALS688DW
|
Texas Instruments | 3495 |
|
Inquiry | ||
SN74ALS688DWR
sku #: SN74ALS688DWR
|
Texas Instruments | 3495 |
|
Inquiry | ||
SN74ALS688DWG4
sku #: SN74ALS688DWG4
|
Texas Instruments | 3495 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | TI | SOP-20 ; DC:2019 | 5000 |
|
Inquiry | |
SN74ALS688DWR | TI | DC:2021 | 7500 |
|
Inquiry | |
SN74ALS688DW/ALS688 | TI | SOP-207.2MM ; DC:2021 | 7500 |
|
Inquiry | |
SN74ALS688DW/ALS6887.2MM | TI | DC:2022 | 5000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 2629 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | SN74ALS688 8-BIT IDENTITY/MAGNIT | 8710 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 28610 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
4431 |
|
Buy | |
SN74ALS688DWR | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
3338 |
|
Buy | |
SN74ALS688DWG4 | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
8170 |
|
Buy | |
SN74ALS688DWRG4 | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
2932 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Luminary Micro / Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
In-Stock |
|
Inquiry |

American Microsemiconductor
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | TI | IC 20SOIC | 4 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Rochester Electronics | SN74ALS688 8-BIT IDENTITY/MAGNIT | 30303 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | 74 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 237 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS688DW
sku #: 595-SN74ALS688DW
|
Texas Instruments | Logic Comparators 8-Bit Identity Comparators Logic Comparators
|
3 In Stock |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | Magnitude Comparator 8 Bit Active Low Output A=B 20-SOIC | 345 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | 5702 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | 9380 |
|
Inquiry | ||
SN74ALS688DW | Texas Instruments | DC:2011 | 2628 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 4513 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | 15 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | DC:24+ ; Original New | 37882 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 9358 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | 9880 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 38 |
|
Buy |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC ; DC:21+ ; 20-SOIC | 111 |
|
Inquiry | |
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC ; DC:23+ | 43600 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 42000 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 43600 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | 44678 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | Magnitude Comparator Bit Active Low Output A=B 20-SOIC | 816 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | Magnitude Comparator Bit Active Low Output A=B 20-SOIC ; Tube | 3155 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Rochester Electronics | SN74ALS688 8-BIT IDENTITY/MAGNIT | 10000 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC Integrated Circuits (ICs)>Logic-Comparators
|
8358 |
|
Buy |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74ALS688DW | TEXAS INSTRUMENTS | In Stock |
|
Inquiry | ||
SN74ALS688DW | TI | In Stock |
|
Inquiry | ||
SN74ALS688DW3 | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | TI | SOP7.2MM ; DC:21+ | 7500 |
|
Inquiry | |
SN74ALS688DW /ALS688 7.2MM | TI | SOP-20 ; DC:21+ | 7500 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | OEM/CM QUOTES ONLY | NO BROKERS | 2330 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | DC:Active ; - | 229 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | Logic Comparators 8-Bit Identity Comparators | 7 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 18020 |
|
Inquiry | |
SN74ALS688DWR | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 12542 |
|
Inquiry | |
SN74ALS688DWG4 | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 18020 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW /ALS688 7.2 | Texas Instruments | in stock |
|
Inquiry | ||
SN74ALS688DW | Texas Instruments | Logic Comparators 8-Bit Identity Comparators | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 292 |
|
Buy | ||||||
SN74ALS688DW | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 1520 |
|
Buy | ||||||
SN74ALS688DW | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 45 |
|
Buy | ||||||
SN74ALS688DW | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 4 |
|
Buy | ||||||
SN74ALS688DW | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 3 |
|
Buy | ||||||
SN74ALS688DW | TEX INS | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 11 |
|
Buy | ||||||
SN74ALS688DW | TI | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 92 |
|
Buy | ||||||
SN74ALS688DW | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 29 |
|
Buy | ||||||
SN74ALS688DWR | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 3722 |
|
Buy | ||||||
SN74ALS688DWR | Texas Instruments Inc | IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC | 540 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | TI | DC:15+ ; SOP-7.2 | 874 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 527,950 |
|
Inquiry | |
SN74ALS688DWR | Texas Instruments | SN74ALS688 8-BIT IDENTITY/MAGNIT | 10,340 |
|
Inquiry | |
SN74ALS688DWG4 | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 7,950 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW
sku #: SN74ALS688DW
|
TI86 | 3638 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | Logic Comparators 8-Bit Identity Comparators | 91 |
|
Inquiry | |
SN74ALS688DWR | Texas Instruments | Logic Comparators 8-Bit Identity Comparators | 913 |
|
Inquiry | |
SN74ALS688DWG4 | Texas Instruments | Logic Comparators 8B Identity Magnitde Comparators | 72 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | Texas Instruments | IC COMPARATOR IDENTITY 8B 20SOIC | 22503 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DWR | TI | In stock,ready for shipping ; 7.2MM | 7029 |
|
Inquiry |

4 Star Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW | TI | 72 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS688DW /ALS688 | TI | SOP-207.2 | 30009 |
|
Inquiry | |
SN74ALS688DW | TI | SOP7.2MM ; DC:00+ | 30696 |
|
Inquiry |
See Also:
SN74ALS688DWR
SN74ALS648DW
SN74ALS688DR
SN74ALS638ADW
SN74ALS666DW
SN74ALS688DWG4
SN74ALS688
SN74ALS688NS
SN74ALS688N
SN74ALS679DW
SN74ALS654DW
SN74ALS648ADW
SN74ALS653DW
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SN74ALS646DW
SN74AS648DW
SN74ALS667DW
SN74ALS652DW
SN74ALS580BDW
SN74ALS231DW
SN74ALS639ADW
SN74ALS666DWR
SN74ALS667DWR
SN74ALS180DR
SN74ALS994DW
SN74AS652DW
SN74ALS528D
SN74ALS654DWR
SN74ALS841DW
SN74AS651DW
SN74ALS29828DW
SN74ALS646ADW
SN74AS885DW
SN74ALS680N
SN74ALS374DW
SN74ALS158DR
SN74ALS760DW
SN74ALS561ADW
SN74ALS138D
SN74AS640DW
SN74ALS843DW
SN74ALS646DWR
SN74AS645DW
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SN74ALS845DW
SN74ALS870DW
SN74ALS677ADW
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