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型号 功能描述 生产厂家 企业 LOGO 操作
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

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

Multistandard decoder

文件:88.44 Kbytes Page:11 Pages

PHILIPS

飞利浦

更新时间:2026-3-18 10:37:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
2016+
SOP16
3000
只做原装,假一罚十,公司可开17%增值税发票!
PHI
05+
原厂原装
55
只做全新原装真实现货供应
恩XP
22+
16DIP
9000
原厂渠道,现货配单
PHI
2023+
SOP-16
5800
进口原装,现货热卖
PHI
22+
DIP
8000
原装正品支持实单
恩XP
23+
SOP16
6000
原装正品假一罚百!可开增票!
恩XP
23+
N/A
6000
公司只做原装,可来电咨询
PHI
25+
SMD16
3200
全新原装、诚信经营、公司现货销售
恩XP
23+
标准封装
6000
正规渠道,只有原装!
恩XP
24+
16-DIP
56200
一级代理/放心采购

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