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MM74HC138M集成电路(IC)的信号开关多路复用器解码器规格书PDF中文资料

| 厂商型号 |
MM74HC138M |
| 参数属性 | MM74HC138M 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的信号开关多路复用器解码器;产品描述:IC DECODER/DEMUX 1X3:8 16SOIC |
| 功能描述 | 3-to-8 Line Decoder |
| 封装外壳 | 16-SOIC(0.154",3.90mm 宽) |
| 文件大小 |
73.66 Kbytes |
| 页面数量 |
7 页 |
| 生产厂商 | Fairchild |
| 中文名称 | 仙童半导体 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-13 16:06:00 |
| 人工找货 | MM74HC138M价格和库存,欢迎联系客服免费人工找货 |
MM74HC138M规格书详情
General Description
The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL logic.
The MM74HC138 has 3 binary select inputs (A, B, and C). If the device is enabled, these inputs determine which one of the eight normally HIGH outputs will go LOW. Two active LOW and one active HIGH enables (G1, G2A and G2B) are provided to ease the cascading of decoders.
The decoder’s outputs can drive 10 low power Schottky TTL equivalent loads, and are functionally and pin equivalent to the 74LS138. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
特性 Features
■ Typical propagation delay: 20 ns
■ Wide power supply range: 2V–6V
■ Low quiescent current: 80 µA maximum (74HC Series)
■ Low input current: 1 µA maximum
■ Fanout of 10 LS-TTL loads
产品属性
- 产品编号:
MM74HC138M
- 制造商:
onsemi
- 类别:
集成电路(IC) > 信号开关,多路复用器,解码器
- 系列:
74HC
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
解码器/多路分解器
- 电路:
1 x 3:8
- 电流 - 输出高、低:
5.2mA,5.2mA
- 供电电压源:
单电源
- 电压 - 供电:
2V ~ 6V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC DECODER/DEMUX 1X3
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
新 |
142 |
全新原装 货期两周 |
询价 | |||
Fairchild/ON |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON/安森美 |
24+ |
SOP-16 |
28235 |
郑重承诺只做原装进口现货 |
询价 | ||
ON |
23+ |
SOP16 |
20000 |
正规渠道,只有原装! |
询价 | ||
FSC |
SOP3.9MM |
25635 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
FAIRCHILDONSEMICONDUCTOR |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
原厂 |
23+ |
SOP16 |
15000 |
原装正品,假一罚十 |
询价 | ||
NS |
92 |
SOP/3.9mm |
26 |
原装现货海量库存欢迎咨询 |
询价 | ||
Fairchild(飞兆/仙童) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
FAI |
24+ |
5568 |
询价 |

