SN74HC21D Price & Stock
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Manufacturer


Integrated Circuits (ICs) > Logic - Gates and Inverters
IC GATE AND 2CH 4-INP 14-SOIC
Specifications
Series | 74HC |
Part Status | Active |
Logic Type | AND Gate |
Number of Circuits | 2 |
Number of Inputs | 4 |
Voltage - Supply | 2 V ~ 6 V |
Current - Quiescent (Max) | 2µA |
Current - Output High, Low | 5.2mA, 5.2mA |
Logic Level - Low | 0.5 V ~ 1.8 V |
Logic Level - High | 1.5 V ~ 4.2 V |
Max Propagation Delay @ V, Max CL | 19ns @ 6V, 50pF |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Supplier Device Package | 14-SOIC |
Package / Case | 14-SOIC (0.154", 3.90mm Width) |
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Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 1811 |
|
Buy | |
SN74HC21DR | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 3701 |
|
Buy | |
SN74HC21DT | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 12033 |
|
Buy |

ODG (Origin Data Global)
Certificates

Lingto Electronic Limited
Certificates

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74HC21DR | Texas Instruments | 2V~6V 2uA 2 19ns@6V,50pF AND Gate SOIC-14 Gates ROHS | 400 |
|
Buy |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR
sku #: SN74HC21DR
|
TEXAS INSTRUMENTS | 1900 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates

Martec Srl
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR | TEXAS | CIRCUITO INTEGRATO SMT 74HC21 SO_14 ; DC 1014; COO MY | 2.500 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | SN74HC21 Dual 4-Input Positive-AND Gates | 12459 |
|
Buy | ||||||||||
SN74HC21DT | Texas Instruments | SN74HC21 Dual 4-Input Positive-AND Gates | 1750 |
|
Buy | ||||||||||
SN74HC21DG4 | Texas Instruments | SN74HC21 Dual 4-Input Positive-AND Gates | 150 |
|
Buy |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR | TI | 7845 |
|
Inquiry |

Fmall Co., Limited
Certificates

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
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SN74HC21DR
sku #: 595-SN74HC21DR
|
Texas Instruments | Logic Gates Dual 4-input Positiv e-AND Gates A 595-SN74HC21D Logic Gates
|
9180 In Stock |
|
Buy | ||||||||||||||||
SN74HC21D
sku #: 595-SN74HC21D
|
Texas Instruments | Logic Gates Dual 4-Input Pos Logic Gates
|
37449 In Stock |
|
Buy |

Microchip USA
Certificates

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
6679 |
|
Buy | |
SN74HC21DR | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
42319 |
|
Buy | |
SN74HC21DT | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
5532 |
|
Buy | |
SN74HC21DE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
1826 |
|
Buy | |
SN74HC21DG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
2610 |
|
Buy | |
SN74HC21DRE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
4790 |
|
Buy | |
SN74HC21DRG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC Logic - Gates and Inverters
|
3324 |
|
Buy |

Lanka Micro Electronic Co.,Limited
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Hotenda Technology
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American Microsemiconductor
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PNEDA Technology Co., Ltd
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Dechoele Technology
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Geefook (Shenzhen) Electronic Co., Ltd.
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Shenzhen Dasenic Electronic Limited
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Dxway Technology Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | TI | 9235 ; DC:2021 | 15000 |
|
Inquiry | |
SN74HC21DR | TI | SOP-14 ; DC:2021 | 10000 |
|
Inquiry | |
SN74HC21DT | TI | TI-2017 ; DC:2019 | 10000 |
|
Inquiry | |
SN74HC21DE4 | TI | SOP-14 ; DC:2020 | 7500 |
|
Inquiry | |
SN74HC21DRG4 | TI | SOIC-14 ; DC:2019 | 5000 |
|
Inquiry | |
SN74HC21DRG4(PB) | TI | 3.9mm-14 ; DC:2022 | 10000 |
|
Inquiry | |
SN74HC21DRSOP3.9 | TI | SOP14-3.9 ; DC:2020 | 10000 |
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Inquiry |

Axis Part Limited
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DGT Technology (HK) Co., Limited
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Resion LLC
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Depu Electronics
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Ersa Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 2213 |
|
Inquiry | |
SN74HC21DR | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 10558 |
|
Inquiry | |
SN74HC21DT | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 14469 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 3672 |
|
Inquiry | |
SN74HC21DT | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 12542 |
|
Inquiry | |
SN74HC21DE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 18020 |
|
Inquiry | |
SN74HC21DG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 18020 |
|
Inquiry |

Classic Components
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Shenzhen Yuanxinai e-commerce Co., Ltd
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Transfer Multisort Elektronik
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74HC21D
sku #: SN74HC21D
|
TEXAS INSTRUMENTS | IC: digital; AND; Ch: 2; IN: 4; SMD; SO14; 2 6VDC; HC Semiconductors > Integrated circuits > Logic integrated circuits > Gates, inverters
|
554 |
|
Buy | ||||||||||
SN74HC21DR
sku #: SN74HC21DR
|
TEXAS INSTRUMENTS | IC: digital; AND; Ch: 2; IN: 4; SMD; SO14; 2 6VDC; HC Semiconductors > Integrated circuits > Logic integrated circuits > Gates, inverters
|
231 |
|
Buy |

Cytech Systems Limited
Certificates

Chip 1 Exchange
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RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74HC21D | Luminary Micro / Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC Logic - Gates and Inverters
|
5250 |
|
Inquiry | ||||||||
SN74HC21DR | Luminary Micro / Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC Logic - Gates and Inverters
|
21316 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates

Fly-Wing Technology (HK) Co., Ltd
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ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR | Texas Instruments | 2-ch, 4-input, 2-V to 6-V AND gates 14-SOIC -40 to 85 | 59414 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
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GlobalTek Components
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He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 1 |
|
Buy | |
SN74HC21DR | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 0 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D IC | Luminary Micro / Texas Instruments | The parts are in stock | 10626 |
|
Inquiry | |
SN74HC21D | Luminary Micro / Texas Instruments | The parts are in stock | 8345 |
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Inquiry | |
SN74HC21DR | Luminary Micro / Texas Instruments | The parts are in stock | 16471 |
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Inquiry |

Anterwell Technology Ltd.
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Hongte Technology Limited
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KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
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Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC | 68 |
|
Buy | ||||||
SN74HC21D | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC | 109 |
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Buy | ||||||
SN74HC21D | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC | 596 |
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Buy | ||||||
SN74HC21D | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC | 8 |
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Buy | ||||||
SN74HC21D | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC | 14 |
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Buy | ||||||
SN74HC21D | TI | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC | 19 |
|
Buy | ||||||
SN74HC21DG4 | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, LEAD FREE (Also Known As: SN74HC21D) | 28 |
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Buy | ||||||
SN74HC21DG4 | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, LEAD FREE | 28 |
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Buy | ||||||
SN74HC21DR | TI | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR | 1554 |
|
Buy | ||||||
SN74HC21DR | TI | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR (Also Known As: SN74HC21D) | 1554 |
|
Buy | ||||||
SN74HC21DR | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR (Also Known As: SN74HC21D) | 200 |
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Buy | ||||||
SN74HC21DR | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR | 200 |
|
Buy | ||||||
SN74HC21DR | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR (Also Known As: SN74HC21D) | 26 |
|
Buy | ||||||
SN74HC21DR | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR | 26 |
|
Buy | ||||||
SN74HC21DR | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR (Also Known As: SN74HC21D) | 2440 |
|
Buy | ||||||
SN74HC21DR | Texas Instruments Inc | IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, TandR | 2440 |
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Buy |

Ample Chip
Certificates

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR | TI | 620 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 261,910,000 |
|
Inquiry | |
SN74HC21DR | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 7,033 |
|
Inquiry | |
SN74HC21DT | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 6,009,500 |
|
Inquiry | |
SN74HC21DE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 10,000 |
|
Inquiry | |
SN74HC21DG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 10,000 |
|
Inquiry | |
SN74HC21DRE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 100 |
|
Inquiry | |
SN74HC21DRG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | 100 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21D | Texas Instruments | Check alternative solution with competitive price | 37 |
|
Buy | |
SN74HC21DR | TI | Check alternative solution with competitive price | 2900000 |
|
Buy |

LIXINC Electronics Co., Limited
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Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR | Texas Instruments | 2714 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74HC21DR | TI | In stock,ready for shipping ; SOP14 | 15000 |
|
Inquiry |

4 Star Electronics
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Freelance Electronics
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