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型号	下载订购	功能描述	制造商上传企业	LOGO
HEF4555B	文件：36.72 Kbytes Page：4 Pages	Dual 1-of-4 decoder/demultiplexer DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, th 文件：36.72 Kbytes 页数：4 Pages	PHI 飞利浦	PHI
HEF4555B	文件：207.32 Kbytes Page：10 Pages	1-of-4 decoder/demultiplexer 1. General description The HEF4555B contains two 1-of-4 decoders/demultiplexers. Each has two address inputs (nA0 and nA1, an active LOW enable input (nE) and four mutually exclusive outputs which are active HIGH (nY0 to nY3). When used as a decoder, nE when HIGH, forces nY0 to nY3 LOW. When us 文件：207.32 Kbytes 页数：10 Pages	NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司	NEXPERIA
HEF4555BD	文件：36.72 Kbytes Page：4 Pages	Dual 1-of-4 decoder/demultiplexer DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, th 文件：36.72 Kbytes 页数：4 Pages	PHI 飞利浦	PHI
HEF4555BF	文件：36.72 Kbytes Page：4 Pages	Dual 1-of-4 decoder/demultiplexer DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, th 文件：36.72 Kbytes 页数：4 Pages	PHI 飞利浦	PHI
HEF4555BN	文件：36.72 Kbytes Page：4 Pages	Dual 1-of-4 decoder/demultiplexer DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, th 文件：36.72 Kbytes 页数：4 Pages	PHI 飞利浦	PHI
HEF4555BP	文件：36.72 Kbytes Page：4 Pages	Dual 1-of-4 decoder/demultiplexer DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, th 文件：36.72 Kbytes 页数：4 Pages	PHI 飞利浦	PHI
HEF4555BT	文件：36.72 Kbytes Page：4 Pages	Dual 1-of-4 decoder/demultiplexer DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, th 文件：36.72 Kbytes 页数：4 Pages	PHI 飞利浦	PHI
HEF4555BT	文件：207.32 Kbytes Page：10 Pages	1-of-4 decoder/demultiplexer 1. General description The HEF4555B contains two 1-of-4 decoders/demultiplexers. Each has two address inputs (nA0 and nA1, an active LOW enable input (nE) and four mutually exclusive outputs which are active HIGH (nY0 to nY3). When used as a decoder, nE when HIGH, forces nY0 to nY3 LOW. When us 文件：207.32 Kbytes 页数：10 Pages	NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司	NEXPERIA
HEF4555B_15	文件：144.85 Kbytes Page：13 Pages	1-of-4 decoder/demultiplexer 文件：144.85 Kbytes 页数：13 Pages	PHI 飞利浦	PHI
HEF4555B-Q100	文件：195.93 Kbytes Page：10 Pages	1-of-4 decoder/demultiplexer 文件：195.93 Kbytes 页数：10 Pages	NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司	NEXPERIA

技术参数

VCC (V)：
3.0 - 15
Logic switching levels：
CMOS
Output drive capability (mA)：
± 2.4
tpd (ns)：
30
Power dissipation considerations：
medium
Tamb (°C)：
-40~85
Rth(j-a) (K/W)：
83
Ψth(j-top) (K/W)：
5.5
Rth(j-c) (K/W)：
41.8
Package name：
SO16

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市富诚威科技有限公司	HEF4555BT	PHI	25+	SOP	3200	绝对原装自家现货!真实库存!欢迎来电!	询价
深圳市凌旭科技有限公司	HEF4555BT	恩XP	2016+	SOP	3000	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市恒创达实业有限公司	HEF4555BT	恩XP	17+	SOP16	6200	100%原装正品现货	询价
深圳市毅创腾电子科技有限公司	HEF4555BT	PHI	23+	SMD16	3600	绝对全新原装!现货!特价!请放心订购!	询价
深圳市利加科技有限公司	HEF4555BT	恩XP	16+	NA	8800	诚信经营	询价
深圳市联世界科技有限公司	HEF4555BP	PHI	24+/25+		14	原装正品现货库存价优	询价
深圳市一线半导体有限公司	HEF4555BD	PHI	24+	DIP16	14		询价
齐创科技(上海,北京,青岛)有限公司	HEF4555BT	原厂正品	23+	SOP16	20000	原装正品,假一罚十	询价
上海鑫科润电子科技有限公司	HEF4555BP	PHI	1993	DIP	1550	原装现货海量库存欢迎咨询	询价
深圳市卓越微芯电子有限公司	HEF4555BT	恩XP	25+	SOP-16	5000	百分百原装正品真实公司现货库存本公司只做原装可	询价

更多HEF4555B供应商更新时间2025-9-26 16:25:00

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