24LC21A-I/SN Price & Stock
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Manufacturer
Specifications
Part Status | Active |
Format - Memory | EEPROMs - Serial |
Memory Type | EEPROM |
Memory Size | 1K (128 x 8) |
Speed | 100kHz, 400kHz |
Interface | I²C, 2-Wire Serial |
Voltage - Supply | 2.5 V ~ 5.5 V |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1K I2C 400KHZ 8SOIC | 479 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 100 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC | 186995 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN
sku #: 579-24LC21A-I/SN
|
Microchip Technology | EEPROM 2.5V Dual Mode EEPROM
|
644 In Stock |
|
Buy | ||||||||
24LC21AT-I/SN
sku #: 579-24LC21AT-I/SN
|
Microchip Technology | EEPROM 2.5V Dual Mode EEPROM
|
895 In Stock |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2094 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC Memory
|
113778 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC | 430 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | 6658 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1K I2C 400KHZ 8SOIC | 414 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | 40188 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC | 841 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN
sku #: 24LC21A-ISN
|
Microchip | 500 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | 9125 |
|
Inquiry |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21 A-I/SN
sku #: 24LC21 A-I/SN
|
MICROCHIP TECHNOLOGY | 10 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 303 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC Memory
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 10000 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 8460 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Roving Networks / Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 10000 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 2766 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 271 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | 49 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | DC:Active ; - | 666 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | 200 |
|
Inquiry | ||
24LC21A-I/SN | Microchip Technology | DC:1732 | 1200 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | EAR99 Surface Mount 24LC21A Tube ic memory 400kHz 900ns 3.9mm 3mA | 451 |
|
Buy |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AISN | mct | Stock Europe - ROHS:YES - 1K 2.5V DUAL MODE I2C SERIAL EEPROM EEPROM, 128X8, Serial, CMOS, PDSO8 | 1548 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | 8-SOIC (0.154", 3.90mm Width) | 40188 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 21590 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip | 231 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | Available, Contact us | 200 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Roving Networks / Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 250000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP | DC:21+ | 169177 |
|
Inquiry |

First Choice Electronics(HK) Ltd .
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | DC:23+ | 10000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology |
|
Inquiry | |||
MCC24LC21AISN | Microchip | New and Original | 6619 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip | 7845 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC | 3123 |
|
Buy |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP | IN STOCK Immediate delivery | 2900 |
|
Inquiry | |
24LC21A-I/SN | MICROCHIP | OEM/CM Immediate delivery | 2900 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC ; DC:21+ ; 8-SOIC | 111 |
|
Inquiry | |
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC ; DC:23+ | 21590 |
|
Inquiry | |
24LC21A-I/SN | MICROCHIP | DC:23+ ; SOP | 589 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCIHIP | EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube | 16 |
|
Buy | |
24LC21AI/SN | Microchip Technology | 7 |
|
Buy | ||
24LC21A-I/SNG | Microchip Technology Inc | 14 |
|
Buy |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 22759 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC | 1724 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN | Micrel / Microchip Technology | IC EEPROM 1K I2C 400KHZ 8SOIC Memory
|
2550 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP | IN STOCK | 2900 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT I2C 400KHZ 8SOIC Integrated Circuits (ICs)>Memory
|
14100 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP/ | SOP8 | 2300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AI / SN | MICROCHIP | SOP-8 ; DC:22+ | 5062 |
|
Inquiry | |
24LC21AI SN | MICROCHIP | SOP8 ; DC:22+ | 1270 |
|
Inquiry | |
24LC21AI-SN | MICROCHIP | SOP8 ; DC:22+ | 8500 |
|
Inquiry | |
24LC21AI/SN | MICROCHIP | SOP-8 ; DC:22+ | 8500 |
|
Inquiry | |
24LC21A-I/SN SOP8 | MICROCHIP | SOP8 ; DC:22+ | 5973 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AI/SN | MICROCHIP | shipping today | 72 |
|
Inquiry | |
24LC21A-I/SN | MICROCHIP | IN STOCK Immediate delivery | 2300 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP/΢о | 223 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AISN | MICROCIHIP | OEM/CM QUOTES ONLY | NO BROKERS | 4119 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP | in stock Immediately | 19271 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-ISN | MICROCHIP | In Stock |
|
Inquiry | ||
24LC21A-I/SN | Maxim Integrated Products | In Stock |
|
Inquiry | ||
24LC21A-I/SN | MIC | In Stock |
|
Inquiry | ||
24LC21A-I/SN | Microchip Technology | In Stock |
|
Inquiry | ||
24LC21AI SN | MICROCHIP | In Stock |
|
Inquiry | ||
24LC21A-I-SN | MICROCHIP | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
24LC21AI/SN | Micrel / Microchip Technology | 24LC21AI/SN MICROCHIP SOP8 | 2746 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | DC:24+ ; Original New | 21128 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Micrel / Microchip Technology | IC EEPROM 1K I2C 400KHZ 8SOIC | 8310 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MICROCHIP/ | DC:03+ ; SOIC-8 | 5064 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | MIC | SOP8 ; DC:2022+ | 1685 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | EEPROM 2.5V Dual Mode | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AI-SN | MICROCHIP | DC:0512+ ; SOP8 | 250 |
|
Inquiry | |
24LC21AI SN | N | N ; DC:N ; N | 0 |
|
Inquiry | |
24LC21A-I/SN | Microchip Technology | IC EEPROM 1KBIT 400KHZ 8SOIC | 0 |
|
Inquiry | |
24LC21AISN | mct | DC:3[ ] ; . | 97 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | Micrel / Microchip Technology | IC EEPROM 1K I2C 400KHZ 8SOIC | 1708 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AI/SN
sku #: 24LC21AISN
|
MICROCHIP | 2003 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21A-I/SN | In stock,ready for shipping | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AISN | International Rectifier | OEM/CM ONLY | 160 |
|
Inquiry | |
G24LC21AISN | Request The Manufacturer | OEM/CM ONLY | 2240 |
|
Inquiry |

OnlineComponents
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24LC21A-I/SN | Microchip Technology | EEPROM - Serial-I C - 1Kb (128 x 8) - Dual Mode - 2.5V/3.3V/5V - 8-Pin SOIC - Tube | 1200 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
24LC21AI/SN | MICROCHIP | SMD ; DC:0427/33+ | 31787 |
|
Inquiry | |
24LC21A-I/SN | MICROCHIP | SOIC-8 ; DC:03+ | 30083 |
|
Inquiry | |
24LC21A-I/SN SOP8 | MICROCHIP | SOP8 ; DC:06+ | 34963 |
|
Inquiry |
See Also:
24LC21AI/SN
24LC21T-I/SN
24LC211-I/SN
24LC21A1-I/SN
24LC21AT-I/SN
24LC22A-I/SN
24LC21-I/SN
24LC21AT-/SN
24LC21AT-ISN
24LC21AISN
24LC21AT-I/SNG
24LC21A-I/P
24LC21A/SN
24LC21A-SN
24LC256-I/SN
24LC21AT/SN
24LC22AT-I/SN
24LC256I/SN
24LC256-I/SM
24LC21AI/P
24LC256T-I/SN
24LC256-ISN
24LC256-I/SNG
24LC21ASN
24LC21ATSN
24LC21/SN
24LC256-I/ST
24LC21A/SM
24LC256-E/SN
24LC22A-I/P
24LC21T/SN
24LC211-I/P
24LC21-I/P
24LC256-1/SN
24LC256-ISM
24LC256-I/P
24LC256T-I/SM
24LC256T-I/ST
24LC256-I/MS
24LC256T-E/SN
24LC21A/P
24LC256-E/ST
24LC256-I/MF
24LC256-E/SM
24LC256T-I/SNG
24LC256I/SM
24LC256ISN
24LC256-I/PG
24LC256-I/STG
More »