型号 功能描述 生产厂家 企业 LOGO 操作

Quad 2-input multiplexer; 3-state

ETC

知名厂家

Quad 2-input multiplexer; 3-state

1. General description The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to

NEXPERIA

安世

Quad 2-input multiplexer; 3-state

1. General description The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to

NEXPERIA

安世

Quad 2-input multiplexer; 3-state

ETC

知名厂家

Quad 2-input multiplexer 3-state

文件:80.07 Kbytes Page:13 Pages

Philips

飞利浦

更新时间:2026-1-2 23:01:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Nexperia(安世)
24+
SSOP16208mil
2317
只做原装,提供一站式配单服务,代工代料。BOM配单
NS
23+
NA
20000
全新原装假一赔十
NEXPERIA/安世
2023+
SO-20
2215
原厂全新正品旗舰店优势现货
TI
25+
SOP
3200
全新原装、诚信经营、公司现货销售
PHI
24+
DIP
1374
PHI
25+
1350
公司优势库存 热卖中!
PHI
5
全新原装 货期两周
恩XP
24+
SOP16
47186
郑重承诺只做原装进口现货
恩XP
17+
SOP16
6200
100%原装正品现货
恩XP
23+
SOP
5000
原装正品,假一罚十

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