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HEF4557B价格

参考价格:¥5.6757

型号:HEF4557BP,652 品牌:NXP 备注:这里有HEF4557B多少钱,2026年最近7天走势,今日出价,今日竞价,HEF4557B批发/采购报价,HEF4557B行情走势销售排行榜,HEF4557B报价。
型号 功能描述 生产厂家 企业 LOGO 操作
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

PHILIPS

飞利浦

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

NEXPERIA

安世

HEF4557B

1-to-64 bit variable length shift register

ETC

知名厂家

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

PHILIPS

飞利浦

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

PHILIPS

飞利浦

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

PHILIPS

飞利浦

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

PHILIPS

飞利浦

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

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

PHILIPS

飞利浦

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

NEXPERIA

安世

封装/外壳:16-SOIC(0.154",3.90mm 宽) 功能:通用 包装:卷带(TR) 描述:IC SHIFT REGISTER 1-64BIT 16SOIC 集成电路(IC) 移位寄存器

ETC

知名厂家

封装/外壳:16-SOIC(0.154",3.90mm 宽) 功能:通用 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC SHIFT REGISTER 1-64BIT 16SOIC 集成电路(IC) 移位寄存器

ETC

知名厂家

Multistandard decoder

文件:88.44 Kbytes Page:11 Pages

PHILIPS

飞利浦

HEF4557B产品属性

  • 类型

    描述

  • 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

更新时间:2026-5-18 10:22:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MOT
19+
DIP16
15680
ST
23+24
TFBGA-47
27960
原装现货.优势热卖.终端BOM表可配单
恩XP
SOP16
9500
一级代理 原装正品假一罚十价格优势长期供货
PHI
24+
DIP-16
9600
原装现货,优势供应,支持实单!
NEXPERIA/安世
2022+
50
6600
只做原装,假一罚十,长期供货。
PHI
22+
DIP
8000
原装正品支持实单
恩XP
25+
N/A
20000
原装,请咨询
恩XP
原厂封装
9800
原装进口公司现货假一赔百
恩XP
21+
SC-88
8080
只做原装,质量保证
恩XP
2025+
SOP16
3635
全新原厂原装产品、公司现货销售

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