# PCF8576DT/2,518 (Component)
## Description
LCD Segment Driver Controller – 40 × 4 (160-segment) low-power LCD driver with an I²C-bus interface for segment LCD displays used in utility meters, thermostats, appliances, industrial instrumentation, medical devices, and consumer electronics. Operates from a 2.5 V to 5.5 V supply and supports static, 1:2, 1:3, and 1:4 multiplex drive modes with an integrated display RAM for direct segment control. Features internal LCD voltage generation with bias circuitry, programmable frame frequency, software-configurable display modes, low-power standby mode, display blanking, auto-increment addressing, and cascade capability for driving larger LCD panels. Communicates via a 400 kHz I²C interface, operates over a −40°C to +85°C temperature range, and is housed in a 56-pin TSSOP package. (nxp.com)
#NXP #PCF8576DT2518 #PCF8576 #LCDDriver #SegmentLCD #LCDController #I2C #DisplayDriver #LowPower #IndustrialElectronics #ConsumerElectronics #EmbeddedSystems
## Component Details
- **Owner:** silicon-yard
- **Created:** 7/24/2026
- **Last Updated:** 7/24/2026
- **Visibility:** Public
- **Manufacturer Name:** NXP
- **Part Type:** Optoelectronic Devices
- **Manufacturer Part Number:** PCF8576DT/2,518
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/8dc377e4f827b60ee26babfafa8617990564fb1ff58ca9b5142837bd9eaf7d68.pdf
- **Used in:** 1 project
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/pcf8576dt2518/nxp-semiconductors.html?utm_currency=USD®ion=nac) | $2.7964 | 1.9K |
| [Digi-Key](https://www.digikey.com/en/products/detail/nxp-usa-inc/PCF8576DT-2-518/15221918) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/NXP-Semiconductors/PCF8576DT-2518?qs=NQoTdinTi9E7C2lo8%252BJU2g%3D%3D) | $3.41 | 4.2K |
| [Verical](https://www.verical.com/pd/nxp-semiconductors-lcd-driver-PCF8576DT-2-518-11995458?utm_currency=USD) | $2.7964 | 1.9K |
- **Part Type:** Optoelectronic Devices
- **Manufacturer:** NXP
- **MPN:** PCF8576DT/2,518
- **Mount Type:** Panel
- **Package / Case Code:** 56-TSSOP
- **Pin Count:** 56
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | BP2 | |
| 2 | BP1 | |
| 3 | BP3 | |
| 4 | S0 | |
| 5 | S1 | |
| 6 | S2 | |
| 7 | S3 | |
| 8 | S4 | |
| 9 | S5 | |
| 10 | S6 | |
| 11 | S7 | |
| 12 | S8 | |
| 13 | S9 | |
| 14 | S10 | |
| 15 | S11 | |
| 16 | S12 | |
| 17 | S13 | |
| 18 | S14 | |
| 19 | S15 | |
| 20 | S16 | |
| 21 | S17 | |
| 22 | S18 | |
| 23 | S19 | |
| 24 | S20 | |
| 25 | S21 | |
| 26 | S22 | |
| 27 | S23 | |
| 28 | S24 | |
| 29 | S25 | |
| 30 | S26 | |
| 31 | S27 | |
| 32 | S28 | |
| 33 | S29 | |
| 34 | S30 | |
| 35 | S31 | |
| 36 | S32 | |
| 37 | S33 | |
| 38 | S34 | |
| 39 | S35 | |
| 40 | S36 | |
| 41 | S37 | |
| 42 | S38 | |
| 43 | S39 | |
| 44 | SDA | |
| 45 | SCL | |
| 46 | ~SYNC | |
| 47 | CLK | |
| 48 | VDD | |
| 49 | OSC | |
| 50 | A0 | |
| 51 | A1 | |
| 52 | A2 | |
| 53 | SA0 | |
| 54 | VSS | |
| 55 | VLCD | |
| 56 | BP0 | |
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*Generated from [https://www.flux.ai/silicon-yard/pcf8576dt2c518](https://www.flux.ai/silicon-yard/pcf8576dt2c518)*