SN74LS243中文资料四路总线收发器数据手册TI规格书
SN74LS243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
:SN74LS243
- 生产厂家
:TI
- VCC(Min)(V)
:4.75
- VCC(Max)(V)
:5.25
- 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
:Catalog
- Operating temperature range(C)
:0 to 70
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
SOP14 |
1511 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
24+ |
N/A |
58000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
TI |
23+ |
14PDIP |
8000 |
只做原装现货 |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
23+ |
SOP |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
TI/德州仪器 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
TI |
23+ |
DIP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
TI |
22+ |
14SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI/德州仪器 |
24+ |
DIP |
3000 |
只供应原装正品 欢迎询价 |
询价 |