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SN54LS258B中文资料四路 2 线路至 1 线路数据选择器/多路复用器数据手册TI规格书
SN54LS258B规格书详情
描述 Description
These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\\) is at a high-logic level. Series 54LS and 54S are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74LS and 74S are characterized for operation from 0°C to 70°C.
特性 Features
• Three-State Outputs Interface Directly with System Bus
• 'LS257B and 'LS258B Offer Three Times the Sink-Current Capability of the Original 'LS257 and 'LS258
• Same Pin Assignments as SN54LS157, SN74LS157, SN54S157, SN74S157, and SN54LS158, SN74LS158, SN54S158, SN74S158
• Provides Bus Interface from Multiple Sources in High-Performance Systems Off state (worst case)
技术参数
- 制造商编号
：SN54LS258B
- 生产厂家
：TI
- Technology Family
：LS
- VCC(Min)(V)
：4.5
- VCC(Max)(V)
：5.5
- Channels(#)
：4
- Voltage(Nom)(V)
：5
- F @ nom voltage(Max)(MHz)
：35
- ICC @ nom voltage(Max)(mA)
：16
- tpd @ nom Voltage(Max)(ns)
：21
- Configuration
：2:1
- Type
：3-State Output
- IOL(Max)(mA)
：24/-2.6
- Rating
：Military
- Operating temperature range(C)
：-55 to 125
- Package Group
：CDIP | 16
- Package size: mm2:W x L (PKG)
：16CDIP: 135 mm2: 6.92 x 19.56 (CDIP | 16)
- Bits(#)
：2
- Digital input leakage(Max)(uA)
：5
- ESD CDM(kV)
：0.75
- ESD HBM(kV)
：2
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
TI |
03+ |
DIP |
920 |
绝对全新原装正品,现货带原厂质 |
询价 | ||
TI |
2023+ |
CDIP |
5800 |
进口原装,现货热卖 |
询价 | ||
TI |
09+ |
CDIP16 |
5500 |
原装无铅,优势热卖 |
询价 | ||
TI |
23+ |
DIP |
8000 |
只做原装现货 |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
CDIP16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI/德州仪器 |
23+ |
CDIP16 |
3000 |
原装正品代理渠道价格优势 |
询价 | ||
TI/德州仪器 |
23+ |
CDIP-16 |
9990 |
正规渠道,只有原装! |
询价 | ||
/ |
DIP |
35 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 |
