# LM3914V/NOPB (Component) ## Description LED, LCD, Vacuum Fluorescent (VF) Driver 20-PLCC (9x9) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Display-Driver #LM3914 ## Component Details - **Owner:** jecstronic - **Created:** 2/12/2024 - **Last Updated:** 2/12/2024 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lm3914.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Texas Instruments Inc. - **Manufacturer Part Number:** LM3914V/NOPB - **Used in:** 5 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM3914V-NOPB/212685) | $4.78 | 1.2K | | [LCSC](https://www.lcsc.com/product-detail/C1519161.html) | $5.2828 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM3914V-NOPB?qs=QbsRYf82W3EzuJX69zVdaQ%3D%3D) | N/A | N/A | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM3914V%2FNOPB) | $4.36 | 40 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM3914V/NOPB - **Pin Count:** 20 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | LED1 | | | 2 | V- | | | 3 | V+ | | | 4 | DIVIDER_(LOW_END) | | | 5 | SIGNAL_INPUT | | | 6 | DIVIDER_(HIGH_END) | | | 7 | N/C_1 | | | 8 | REFERENCE_OUTPUT | | | 9 | N/C_2 | | | 10 | REF_ADJ | | | 11 | MODE_SELECT | | | 12 | LED_10 | | | 13 | LED_9 | | | 14 | LED_8 | | | 15 | LED_7 | | | 16 | LED_6 | | | 17 | LED_5 | | | 18 | LED_4 | | | 19 | LED_3 | | | 20 | LED_2 | | --- *Generated from [https://www.flux.ai/jecstronic/lm3914vnopb](https://www.flux.ai/jecstronic/lm3914vnopb)*