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74ALS258DB规格书详情
74ALS257 Quad 2-input data selector, non-inverting (3-State)
74ALS258 Quad 2-input data selector, inverting (3-State)
DESCRIPTION
The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output enable input (OE) is active when Low. When OE is High, all of the outputs (Yn) are forced to a High impedance state (3-State) regardless of all other input conditions.
Moving data from two registers to a common output bus is a typical use of the 74ALS257. The state of the select input determines the particular register from which data comes.
产品属性
- 型号:
74ALS258DB
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Data selector/multiplexer
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
NA/ |
50 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI |
2020+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
TI |
22+ |
SOP |
30000 |
原装正品 |
询价 | ||
TI/德州仪器 |
24+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
NAT |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
TI/德州仪器 |
DIP |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
TI/Texas Instruments Incorpora |
21+ |
SOP |
390 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI |
23+ |
SOP |
3200 |
正规渠道,只有原装! |
询价 | ||
5000 |
公司存货 |
询价 |