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DM74ALS240AN中文资料PDF规格书
厂商型号 |
DM74ALS240AN |
参数属性 | DM74ALS240AN 封装/外壳为20-DIP(0.300",7.62mm);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 BUFFER INVERT 5.5V 20DIP |
功能描述 | Octal 3-STATE Bus Driver |
文件大小 |
78.83 Kbytes |
页面数量 |
7 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 | 2024-5-9 9:34:00 |
DM74ALS240AN规格书详情
General Description
These octal 3-STATE bus drivers are designed to provide the designer with flexibility in implementing a bus interface with memory, microprocessor, or communi cation systems. The output 3-STATE gating control is organized into two separate groups of four buffers. The DM74ALS240A control inputs symmetrically enable the respective outputs when set logic LOW, while the DM74ALS241A has complementary enable gating. The 3-STATE circuitry contains a feature that maintains the buffer outputs in 3-STATE (high impedance state) during power supply ramp-up or ramp-down. This eliminates bus glitching problems that arise during power-up and power-down.
Features
■ Advanced low power oxide-isolated ion-implanted Schottky TTL process
■ Functional and pin compatible with the DM74LS counterpart
■ Improved switching performance with less power
dissipation compared with the DM74LS counterpart
■ Switching response specified into 500Ω and 50pF load
■ Switching response specifications guaranteed over
full temperature and VCC supply range
■ PNP input design reduces input loading
■ Low level drive current: 74ALS = 24mA
产品属性
- 产品编号:
DM74ALS240AN
- 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:
74ALS
- 包装:
管件
- 逻辑类型:
缓冲器,反向
- 每个元件位数:
4
- 输出类型:
三态
- 电流 - 输出高、低:
15mA,24mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
通孔
- 封装/外壳:
20-DIP(0.300",7.62mm)
- 供应商器件封装:
20-PDIP
- 描述:
IC BUFFER INVERT 5.5V 20DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
24+ |
DIP-20 |
5000 |
只做原装公司现货 |
询价 | ||
Fairchild/ONSemiconducto |
2019+ |
20-PDIP |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
onsemi(安森美) |
23+ |
PDIP20 |
1224 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
NS |
18+ |
DIP-20 |
9860 |
全新原装现货/假一罚百! |
询价 | ||
Fairchild/ON |
22+ |
20PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON Semiconductor |
23+ |
20-PDIP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
FAI |
22+ |
NA |
30000 |
100%全新原装 假一赔十 |
询价 | ||
原厂正品 |
23+ |
SSOP-28 |
5000 |
原装正品,假一罚十 |
询价 | ||
NS |
2017+ |
DIP-20 |
21458 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
NS |
8906+ |
DIP20 |
168 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |