74HC139DB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 |
74HC139DB |
参数属性 | 74HC139DB 封装/外壳为16-SSOP(0.209",5.30mm 宽);包装为托盘;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 16SSOP |
功能描述 | 74HC139DB - Dual 2-to-4 line decoder/demultiplexer |
封装外壳 | 16-SSOP(0.209",5.30mm 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 | 2025-8-7 23:00:00 |
人工找货 | 74HC139DB价格和库存,欢迎联系客服免费人工找货 |
74HC139DB规格书详情
描述 Description
Dual 2-to-4 line decoder/demultiplexer - 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
技术参数
- 制造商编号
:74HC139DB
- 生产厂家
:Nexperia
- Product status
:Production
- V_CC (V)
:2.0 - 6.0
- Logic switching levels
:CMOS
- Output drive capability (mA)
:+/- 5.2
- t_pd (ns)
:14
- Power dissipation considerations
:low
- T_amb (Cel)
:-40~125
- R_th(j-a) (K/W)
:148
- Ψ_th(j-top) (K/W)
:42.0
- Package name
:SSOP16
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA/ |
3311 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Nexperia(安世) |
24+ |
SSOP16208mil |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
PHI |
23+ |
SSOP |
20000 |
全新原装假一赔十 |
询价 | ||
NEXPERIA/安世 |
24+ |
原厂原封可拆样 |
65258 |
百分百原装现货,实单必成 |
询价 | ||
NEXPERIA/安世 |
25+ |
SOT338-1 |
600000 |
NEXPERIA/安世全新特价74HC139DB即刻询购立享优惠#长期有排单订 |
询价 | ||
ph |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
PHI |
23+ |
SSOP |
12300 |
询价 | |||
恩XP |
25+ |
SOT338 |
188600 |
全新原厂原装正品现货 欢迎咨询 |
询价 | ||
Nexperia(安世) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
恩XP |
23+ |
SSOP |
30000 |
代理全新原装现货,价格优势 |
询价 |