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HEF4557B

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 页数:7 Pages

PHI

飞利浦

PHI

HEF4557B

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 页数:16 Pages

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

HEF4557BD

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 页数:7 Pages

PHI

飞利浦

PHI

HEF4557BF

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 页数:7 Pages

PHI

飞利浦

PHI

HEF4557BN

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 页数:7 Pages

PHI

飞利浦

PHI

HEF4557BP

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 页数:7 Pages

PHI

飞利浦

PHI

HEF4557BT

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 页数:16 Pages

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

HEF4557BT

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 页数:7 Pages

PHI

飞利浦

PHI

HEF4557B

1-to-64 bit variable length shift register

恩XP

恩智浦

恩XP

HEF4557BT

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

技术参数

  • 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

供应商型号品牌批号封装库存备注价格
PHI
25+
TSOP
18000
原厂直接发货进口原装
询价
恩XP
17+
SOP16
6200
100%原装正品现货
询价
PHI
25+
SOP
3200
绝对原装自家现货!真实库存!欢迎来电!
询价
PHI
93+
SMD
8
原装
询价
恩XP
25+
SOP16
128
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
PHI
23+
SMD16
7512
绝对全新原装!现货!特价!请放心订购!
询价
恩XP
23+
CDIP
5000
原装正品,假一罚十
询价
PHI
24+
SOP
100
询价
恩XP
2016+
SOP16
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
PHI
24+/25+
295
原装正品现货库存价优
询价
更多HEF4557B供应商 更新时间2025-10-4 16:18:00