SN54LS243中文资料四路总线收发器数据手册TI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 |
---|---|---|---|---|---|---|---|
TI |
2138+ |
原厂标准封装 |
8960 |
专营军工产品,进口原装 |
询价 | ||
TI/德州仪器 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
TI |
23+ |
dip14 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
TI |
2023+ |
CDIP |
5800 |
进口原装,现货热卖 |
询价 | ||
TI/德州仪器 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
TI |
9924 |
250 |
全新进口原装现货-军工器件供应商 |
询价 | |||
TI/德州仪器 |
23+ |
CDIP14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ADI |
23+ |
DIP |
8000 |
只做原装现货 |
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/TEXAS |
23+ |
DIP陶瓷 |
8931 |
询价 |