DM74AS245中文资料PDF规格书
![DM74AS245](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
DM74AS245 |
参数属性 | DM74AS245 封装/外壳为20-SOIC(0.209",5.30mm 宽);包装为管件;类别为集成电路(IC) > 缓冲器,驱动器,接收器,收发器;产品描述:IC TXRX NON-INVERT 5.5V 20SOP |
功能描述 | Octal Bus Transceiver with 3-STATE Outputs |
文件大小 |
63.66 Kbytes |
页面数量 |
5 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-19 12:08:00 |
DM74AS245规格书详情
General Description
This advanced Schottky device contains 8 pairs of 3-STATE logic elements configured as octal bus transceivers. These circuits are designed for use in memory, microprocessor systems and in asynchronous bidirectional data buses.
Features
■ Advanced oxide-isolated, ion-implanted Schottky
TTL process
■ Non-inverting logic output
■ 3-STATE outputs independently controlled on
A and B buses
■ Low output impedance to drive terminated transmission
lines to 133Ω
■ Switching response specified into 500Ω/50 pF
■ Specified to interface with CMOS at VOH = VCC − 2V
■ PNP inputs reduce input loading
■ Switching specifications guaranteed over full
temperature and VCC range
产品属性
- 产品编号:
DM74AS245SJX
- 制造商:
onsemi
- 类别:
集成电路(IC) > 缓冲器,驱动器,接收器,收发器
- 系列:
74AS
- 包装:
管件
- 逻辑类型:
收发器,非反相
- 每个元件位数:
8
- 输出类型:
三态
- 电流 - 输出高、低:
15mA,48mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-SOIC(0.209",5.30mm 宽)
- 供应商器件封装:
20-SOP
- 描述:
IC TXRX NON-INVERT 5.5V 20SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
23+ |
N/A |
58300 |
一级代理放心采购 |
询价 | |||
FS |
22+ |
NA |
30000 |
原装现货假一罚十 |
询价 | ||
NS |
22+ |
DIP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
onsemi(安森美) |
23+ |
SOIC20 |
2237 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
FAIRCHILD/仙童 |
21+ROHS |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
onsemi(安森美) |
23+ |
SOIC20 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
FAIRCHILD |
22+ |
B19(大指) |
3600 |
绝对原装!现货热卖! |
询价 | ||
23+ |
N/A |
58300 |
一级代理放心采购 |
询价 | |||
ONSEMI |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 |