74HC139D数据手册集成电路(IC)的信号开关多路复用器解码器规格书PDF

厂商型号 |
74HC139D |
参数属性 | 74HC139D 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR);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 1X2:4 16SOIC |
功能描述 | Dual 2-to-4 line decoder/demultiplexer |
封装外壳 | 16-SOIC(0.154",3.90mm 宽) |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名称 | 安世 安世半导体(中国)有限公司 |
数据手册 | |
更新时间 | 2025-8-8 9:20:00 |
人工找货 | 74HC139D价格和库存,欢迎联系客服免费人工找货 |
74HC139D规格书详情
描述 Description
The 74HC139; 74HCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
特性 Features
• Input levels:
• For 74HC139: CMOS level
• For 74HCT139: TTL level
• Demultiplexing capability
• 2 independent 2-to-4 decoders
• Multifunction capability
• Suitable for memory decoding, data routing or code conversion
• Complies with JEDEC standard no. 7A
• Active LOW mutually exclusive outputs
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
• Multiple package options
• Specified from ‑40 °C to +85 °C and from ‑40 °C to +125 °C
技术参数
- 制造商编号
:74HC139D
- 生产厂家
:Nexperia
- VCC (V)
:2.0 - 6.0
- Logic switching levels
:CMOS
- Output drive capability (mA)
:± 5.2
- tpd (ns)
:14
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:92
- Ψth(j-top) (K/W)
:9.3
- Rth(j-c) (K/W)
:51
- Package name
:SO16
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
22+ |
SOP-16 |
8000 |
全新原装现货!自家库存! |
询价 | ||
恩XP |
14+ |
SOP16 |
404 |
原装现货 |
询价 | ||
恩XP |
24+ |
D-PAK |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
PHI |
22+ |
S3 |
9880 |
原装正品 |
询价 | ||
恩XP |
三年内 |
SOP3.9MM |
1983 |
只做原装正品 |
询价 | ||
恩XP |
23+ |
SMD |
8215 |
原厂原装 |
询价 | ||
653 |
21578 |
05+ |
1 |
原厂原装 |
询价 | ||
恩XP |
23+24 |
SOP |
53870 |
原装正品,原盘原标,提供BOM一站式配单 |
询价 | ||
恩XP |
23+ |
SOP |
12800 |
正规渠道,只有原装! |
询价 | ||
恩XP |
24+ |
SOP |
7671 |
原装正品.优势专营 |
询价 |