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首頁 >HEF4557B>規(guī)格書列表

型號	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
HEF4557B	文件：78.6 Kbytes Page：7 Pages	1-to-64 bit variable length shift register DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m 文件：78.6 Kbytes 頁數(shù)：7 Pages	PHI PHI	PHI
HEF4557B	文件：755.49 Kbytes Page：16 Pages	1-to-64 bit variable length shift register 1. General description The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16, and L32) plus one 文件：755.49 Kbytes 頁數(shù)：16 Pages	NEXPERIA 安世	NEXPERIA
HEF4557BD	文件：78.6 Kbytes Page：7 Pages	1-to-64 bit variable length shift register DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m 文件：78.6 Kbytes 頁數(shù)：7 Pages	PHI PHI	PHI
HEF4557BF	文件：78.6 Kbytes Page：7 Pages	1-to-64 bit variable length shift register DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m 文件：78.6 Kbytes 頁數(shù)：7 Pages	PHI PHI	PHI
HEF4557BN	文件：78.6 Kbytes Page：7 Pages	1-to-64 bit variable length shift register DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m 文件：78.6 Kbytes 頁數(shù)：7 Pages	PHI PHI	PHI
HEF4557BP	文件：78.6 Kbytes Page：7 Pages	1-to-64 bit variable length shift register DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m 文件：78.6 Kbytes 頁數(shù)：7 Pages	PHI PHI	PHI
HEF4557BT	文件：755.49 Kbytes Page：16 Pages	1-to-64 bit variable length shift register 1. General description The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16, and L32) plus one 文件：755.49 Kbytes 頁數(shù)：16 Pages	NEXPERIA 安世	NEXPERIA
HEF4557BT	文件：78.6 Kbytes Page：7 Pages	1-to-64 bit variable length shift register DESCRIPTION The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data m 文件：78.6 Kbytes 頁數(shù)：7 Pages	PHI PHI	PHI
HEF4557B	文件：300 bytes Page：1 Pages	1-to-64 bit variable length shift register	恩XP	恩XP
HEF4557BT	文件：300 bytes Page：1 Pages	1-to-64 bit variable length shift register The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16, and L32) plus one. Serial data may be selected ? Fully static operation\n? 5 V, 10 V, and 15 V parametric ratings\n? Standardized symmetrical output characteristics\n? Specified from -40 °C to +85 °C\n? Complies with JEDEC standard JESD 13-B;	Nexperia 安世	Nexperia

技術(shù)參數(shù)

Product status：
Production
V_CC (V)：
4.5 - 15
Logic switching levels：
CMOS
Output drive capability (mA)：
+/- 2.4
t_pd (ns)：
65
f_max (MHz)：
20
No of bits：
64
Power dissipation considerations：
medium
T_amb (Cel)：
-40~85
R_th(j-a) (K/W)：
49
Ψ_th(j-top) (K/W)：
1.0
R_th(j-c) (K/W)：
8
Package name：
SO16

供應(yīng)商	型號	品牌	批號	封裝	庫存	備注	價格
諦輝(北京/上海/青島 )電子科技有限公司	HEF4557BD	PHI	25+	TSOP	18000	原廠直接發(fā)貨進口原裝	詢價
深圳市恒創(chuàng)達實業(yè)有限公司	HEF4557BT	恩XP	17+	SOP16	6200	100%原裝正品現(xiàn)貨	詢價
芯有半導(dǎo)體（深圳）有限公司	HEF4557BT	PHI	93+	SMD	8	原裝	詢價
深圳市卓越微芯電子有限公司	HEF4557BT	恩XP	25+	SOP16	128	百分百原裝正品真實公司現(xiàn)貨庫存本公司只做原裝可	詢價
深圳市毅創(chuàng)騰電子科技有限公司	HEF4557BT	PHI	23+	SMD16	7512	絕對全新原裝!現(xiàn)貨!特價!請放心訂購!	詢價
齊創(chuàng)科技(上海,北京,青島)有限公司	HEF4557BD	恩XP	23+	CDIP	5000	原裝正品,假一罰十	詢價
深圳市一線半導(dǎo)體有限公司	HEF4557BT	PHI	24+	SOP	100		詢價
深圳市凌旭科技有限公司	HEF4557BT	恩XP	2016+	SOP16	3000	只做原裝,假一罰十,公司可開17%增值稅發(fā)票!	詢價
深圳市聯(lián)世界科技有限公司	HEF4557BP	PHI	24+/25+		295	原裝正品現(xiàn)貨庫存價優(yōu)	詢價
上海鑫科潤電子科技有限公司	HEF4557BD	PHI	9509+	DIP-16/瓷封	28	原裝現(xiàn)貨海量庫存歡迎咨詢	詢價

更多HEF4557B供應(yīng)商更新時間2026-1-21 17:52:00

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