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54LS257A

TRI-STATE(RM) Quad 2-Data Selectors/Multiplexers

文件:413.55 Kbytes 页数:10 Pages

TI

德州仪器

54LS257A

TRI-STATE Quad 2-Data Selectors/Multiplexers

文件:163.7 Kbytes 页数:8 Pages

NSC

国半

54LS257ADMQB

TRI-STATE Quad 2-Data Selectors/Multiplexers

文件:163.7 Kbytes 页数:8 Pages

NSC

国半

54LS257AFMQB

TRI-STATE Quad 2-Data Selectors/Multiplexers

文件:163.7 Kbytes 页数:8 Pages

NSC

国半

54LS257ALMQB

TRI-STATE Quad 2-Data Selectors/Multiplexers

文件:163.7 Kbytes 页数:8 Pages

NSC

国半

54LS257A

TRI-STATE® Quad 2-Data Selectors/Multiplexers

General Description\nThese Schottky-clamped high-performance multiplexers feature TRI-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d ● TRI-STATE versions LS157 and LS158 with same pin\n   outs\n● Schottky-clamped for significant improvement in A-C\n   performance\n● Provides bus interface from multiple sources in high\n   performance systems\n● Average propagation delay from data input 12 ns\n● Typical power dissipation\n   LS257;

TI

德州仪器

详细参数

  • 型号:

    54LS257A

  • 制造商:

    NSC

  • 制造商全称:

    National Semiconductor

  • 功能描述:

    TRI-STATE Quad 2-Data Selectors/Multiplexers

供应商型号品牌批号封装库存备注价格
TI
24+
18
询价
ti
24+
N/A
6980
原装现货,可开13%税票
询价
MOTO-LS系列
24+
LCC
300
进口原装正品优势供应
询价
MOTOROLA/摩托罗拉
24+
LCC
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
MOTOROLA
25+
5
公司优势库存 热卖中!
询价
FAIRCHILD/仙童
23+
SOP16
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
MOTOROLA/摩托罗拉
22+
CDIP
12245
现货,原厂原装假一罚十!
询价
NS/国半
22+
CDIP-16
14008
原装正品
询价
MOTO-LS系列
QQ咨询
LCC
66
全新原装 研究所指定供货商
询价
24+
N/A
62000
一级代理-主营优势-实惠价格-不悔选择
询价
更多54LS257A供应商 更新时间2026-4-17 16:30:00