---
source: huluic.cn
data_as_of: 2026-09-16T16:00:51.260Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/texas-instruments-incorporated/sn75121n/qNROV55q
---

# 元件详情：SN75121N

- **型号**: SN75121N
- **oneic 编号**: 136-SN75121N-1
- **厂商**: Texas Instruments Incorporated
- **描述**: Dual Transmitter 16-Pin PDIP Tube

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 标准包装数量 | Rail / Tube |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 信号类型 | Single-Ended |
| 供电电压 | 5 V |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 封装形式 | 16PDIP |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 功能 | Line Transmitter |
| 发射器数量 | 2 |

## 数据手册

- [Datasheet](http://www.ti.com/lit/ds/slls074c/slls074c.pdf)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/SN75121N`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/texas-instruments-incorporated/sn75121n/qNROV55q?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)