SN54LS243数据手册TI中文资料规格书
SN54LS243规格书详情
描述 Description
These four-data-line transceivers are designed for asynchronous two-way communications between data buses. SN74LS243 can be used to drive terminated lines down to 133 .
SN54LS243 is characterized for operation over the full military temperature range of 55°C to 125°C. SN74LS243 is characterized for operation from 0°C to 70°C.
特性 Features
• Two-Way Asynchronous Communication Between Data Buses
• PNP Inputs Reduce D-C Loading
• Hysteresis (Typically 400 mV) at Inputs Improves Noise Margin
技术参数
- 制造商编号
：SN54LS243
- 生产厂家
：TI
- VCC(Min)(V)
：4.5
- VCC(Max)(V)
：5.5
- Bits(#)
：4
- Voltage(Nom)(V)
：5
- F @ nom voltage(Max)(MHz)
：35
- ICC @ nom voltage(Max)(mA)
：0.05
- tpd @ nom Voltage(Max)(ns)
：18
- IOL(Max)(mA)
：24
- IOH(Max)(mA)
：-15
- Rating
：Military
- Operating temperature range(C)
：-55 to 125
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MOT |
85+ |
CDIP |
21 |
询价 | |||
TI/德州仪器 |
24+ |
NA/ |
1 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI |
85 |
dip14 |
8 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI/德州仪器 |
2020+ |
CDIP14 |
1100 |
原装现货,优势渠道订货假一赔十 |
询价 | ||
n/a |
23+ |
NA |
3680 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
2016+ |
6528 |
只做进口原装现货!或订货,假一赔十! |
询价 | ||||
TI |
2023+ |
CDIP |
5800 |
进口原装,现货热卖 |
询价 | ||
TI |
23+ |
dip14 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
最新 |
2000 |
原装正品现货 |
询价 |
