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HC257中文资料
HC257数据手册规格书PDF详情
Description
The large output drive capability coupled with the 3-state feature make this device ideal for interfacing with bus lines in a bus organized system. When the output control input line is taken high, the outputs of all four multiplexers are sent into a high impedance state. When the output control line is low, the select input chooses whether the A or B input is used.
Features
• High Speed Operation: tpd (Data to Y) = 10.5 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ON.SEMI |
00/01+ |
SOP-16 |
750 |
全新原装100真实现货供应 |
|||
ST |
23+ |
QFP |
5000 |
原装正品,假一罚十 |
|||
TI |
25+ |
SOP-16 |
40 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
ST/意法 |
23+ |
SOP-16 |
5200 |
原厂原装 |
|||
TI/德州仪器 |
23+ |
SOP16-5.2 |
50000 |
全新原装正品现货,支持订货 |
|||
23+ |
CDIP |
50000 |
全新原装正品现货,支持订货 |
||||
TI/德州仪器 |
23+ |
SOP-16 |
3500 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
CDIP |
1 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||||
n/a |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TI |
2023+环保现货 |
TSSOP16 |
10 |
专注军工、汽车、医疗、工业等方案配套一站式服务 |
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Datasheet数据表PDF页码索引
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