# SN74LS21N (Component)
## Description
Gates
SN74LS21N
PDIP-14_L19.2-W6.6-P2.54-LS7.6-BL
LCSC Part Number: C2861866
JLCPCB Part Class: undefined
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 11/4/2024
- **Visibility:** Public
- **Part Type:** Gates
- **Manufacturer Name:** TI(德州仪器)
- **Manufacturer Part Number:** SN74LS21N
- **Package or Case Code:** PDIP-14_L19.2-W6.6-P2.54-LS7.6-BL
- **LCSC Part Number:** C2861866
- **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/sn74ls21n/texas-instruments?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/product-detail/en/texas-instruments/SN74LS21N/296-3672-5-ND/377788) | $0.85 | 3.9K |
| [LCSC](https://www.lcsc.com/product-detail/logic-gates_texas-instruments-sn74ls21n_C2861866.html) | $0.8592 | 0 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=74LS21) | $0.80 | 25 |
| [Verical](https://www.verical.com/pd/texas-instruments-gates-SN74LS21N-250179?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** SN74LS21N
- **Mount Type:** PCB
- **Package / Case Code:** PDIP
- **Pin Count:** 14
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1A | |
| 2 | 1B | |
| 3 | NC | |
| 4 | 1C | |
| 5 | 1D | |
| 6 | 1Y | |
| 7 | GND | |
| 8 | 2Y | |
| 9 | 2A | |
| 10 | 2B | |
| 11 | NC | |
| 12 | 2C | |
| 13 | 2D | |
| 14 | VCC | |
---
*Generated from [https://www.flux.ai/lcsc/sn74ls21n](https://www.flux.ai/lcsc/sn74ls21n)*