SN74AS757数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF
| 厂商型号 |
SN74AS757 |
| 参数属性 | SN74AS757 封装/外壳为20-SOIC（0.295"，7.50mm 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）的缓冲器驱动器接收器收发器；产品描述：IC BUF NON-INVERT 5.5V 20SOIC |
| 功能描述 | 具有集电极开路输出的 8 通道、4.5V 至 5.5V 双极缓冲器 |
| 封装外壳 | 20-SOIC（0.295"，7.50mm 宽） |
| 制造商 | TI Texas Instruments |
| 中文名称 | 德州仪器 美国德州仪器公司 |
| 数据手册 | |
| 更新时间 | 2025-8-6 23:00:00 |
| 人工找货 | SN74AS757价格和库存，欢迎联系客服免费人工找货 |
SN74AS757规格书详情
描述 Description
These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters by eliminating the need for 3-state overlap protection. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE andinputs. These devices feature high fan-out and improved fan-in.The SN54AS756 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AS756 and SN74AS757 are characterized for operation from 0°C to 70°C.
特性 Features
• Open-Collector Outputs Drive Bus Lines or Buffer Memory Address Registers
• Eliminate the Need for 3-State Overlap Protection
• pnp Inputs Reduce dc Loading
• Open-Collector Versions of ´AS240A and ´AS241
• Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
技术参数
- 制造商编号
：SN74AS757
- 生产厂家
：TI
- Supply voltage (Min) (V)
：4.5
- Supply voltage (Max) (V)
：5.5
- Number of channels (#)
：8
- IOL (Max) (mA)
：64
- ICC (Max) (uA)
：95000
- IOH (Max) (mA)
：0
- Input type
：Bipolar
- Output type
：Open-Collector
- Features
：Ultra high speed (tpd
- Rating
：Catalog
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
PDIP20 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI/德州仪器 |
24+ |
NA/ |
49 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI |
20+ |
NA |
53650 |
TI原装主营-可开原型号增税票 |
询价 | ||
TI |
24+/25+ |
5000 |
原装正品现货库存价优 |
询价 | |||
TI(德州仪器) |
2024+ |
SOIC-20-300mil |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
Rochester |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
TI |
24+ |
PDIP|20 |
279100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI |
16+ |
PDIP |
10000 |
原装正品 |
询价 | ||
Texas Instruments |
25+ |
20-SOIC(0.209 5.30mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
TI |
2025+ |
SOIC-20 |
16000 |
原装优势绝对有货 |
询价 |
