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24c04
Public Unreviewedby Ray
lingxingic 24C04 LX EEPROM, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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markdown24C04
lingxingic 24C04 LX · EEPROM · SOP-8
24C04 from lingxingic 24C04 LX, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A0 | input | Device address input. A0 is a no-connect / don't-care input on the 24C04 (not used in the device address compare because bit B8 of the address byte carries the memory page bit). Datasheet allows any input level. |
| 2 | A1 | input | Programmable device address input bit A1. Combined with A2, allows up to 4 x 4K devices on a single two-wire bus. |
| 3 | A2 | input | Programmable device address input bit A2. Combined with A1, allows up to 4 x 4K devices on a single two-wire bus. |
| 4 | GND | power_in | Ground reference for the device. |
| 5 | SDA | bidirectional | I2C serial data. Bidirectional, open-drain pin - requires an external pull-up resistor. Can be wire-OR'ed with any number of other open-drain or open-collector devices. Input capacitance 8 pF (max). |
| 6 | SCL | input | I2C serial clock input. Data is latched into the EEPROM on the rising edge and clocked out on the falling edge. Supports 400 kHz at 1.8-2.5V and up to 1 MHz at 2.5-5.5V. |
| 7 | WP | input | Hardware write-protect input. When WP is tied to GND, normal read/write operations are allowed. When WP is tied to VCC, the entire 4K memory array is write-protected. |
| 8 | VCC | power_in | Supply voltage. Operating range 1.8 V to 5.5 V; absolute-maximum 6.25 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | lingxingic 24C04 LX |
| Package | SOP-8 |
| Category | Memory |
| Pins | 8 |
Ordering variants
24C04DIP824C04SOP824C04TSSOP8
CAD (KiCad official)
- Symbol:
24C04 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: lingxingic 24C04 LX datasheet (None pp, sha256
2ffa94a2f675c7a8, retrieved 2026-08-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).