---
source: huluic.cn
data_as_of: 2026-10-12T17:31:30.727Z
max_staleness: 1h
cached: false
source_url: https://huluic.cn/product/texas-instruments/SN74ALS191ANS/Xqv4WmK0
---

# 元件详情：SN74ALS191ANS

- **型号**: SN74ALS191ANS
- **oneic 编号**: 136-SN74ALS191ANS
- **厂商**: Texas Instruments Incorporated
- **描述**: IC COUNTER BIN 4BIT U/D 16SO
- **分类**: 集成电路 / 逻辑IC / 计数器移位寄存器

## 规格参数

### 合规参数

| 参数 | 值 |
| --- | --- |
| 零件状态 | Active |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 包装方式 | Bulk |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 系列 | * |
| 制造商全称 | Texas Instruments |
| 基础产品编号 | 74ALS191 |

## 数据手册

- [Datasheets](https://rocelec.widen.net/view/pdf/kuippratil/TXIIS101220-1.pdf?t.download=true&u=5oefqw)
- [datasheet](https://rocelec.widen.net/view/pdf/kuippratil/TXIIS101220-1.pdf?t.download=true&u=5oefqw)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/SN74ALS191ANS`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/texas-instruments/SN74ALS191ANS/Xqv4WmK0?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)