# 74HC245QN (Component) ## Description 74 Series 74HC245QN QFN-20L_L4.0-W4.0-P0.50-BL-EP2.0 LCSC Part Number: C2844291 JLCPCB Part Class: Extended Part Manufactured by FM(富满) ## Component Details - **Owner:** lcsc - **Created:** 11/7/2024 - **Last Updated:** 11/7/2024 - **Visibility:** Public - **Manufacturer Part Number:** 74HC245QN - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** FM(富满) - **Part Type:** 74 Series - **Package or Case Code:** QFN-20L_L4.0-W4.0-P0.50-BL-EP2.0 - **LCSC Part Number:** C2844291 - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **MPN:** 74HC245QN - **Mount Type:** PCB - **Package / Case Code:** QFN - **Pin Count:** 21 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | A3 | | | 2 | A4 | | | 3 | A5 | | | 4 | A6 | | | 5 | A7 | | | 6 | A8 | | | 7 | GND | | | 8 | B8 | | | 9 | B7 | | | 10 | B6 | | | 11 | B5 | | | 12 | B4 | | | 13 | B3 | | | 14 | B2 | | | 15 | B1 | | | 16 | ~{OE} | | | 17 | VCC | | | 18 | DIR | | | 19 | A1 | | | 20 | A2 | | | 21 | EP | | --- *Generated from [https://www.flux.ai/lcsc/74hc245qn~g4](https://www.flux.ai/lcsc/74hc245qn~g4)*