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型号 功能描述 生产厂家 企业 LOGO 操作
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

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:2026-5-18 9:11:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
24+/25+
483
原装正品现货库存价优
MOTOROLA/摩托罗拉
QQ咨询
CDIP
832
全新原装 研究所指定供货商
PHI
23+
SMD16
7512
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PHI
25+
DIP-16
3200
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PHI
25+
90000
全新原装现货
恩XP
24+
16-DIP
56200
一级代理/放心采购
MOTOROLA/摩托罗拉
22+
CDIP
12245
现货,原厂原装假一罚十!
恩XP
23+
SOP16
6000
原装正品假一罚百!可开增票!
恩XP
25+
SOT38
188600
全新原厂原装正品现货 欢迎咨询
PHI
24+
DIP-16
9600
原装现货,优势供应,支持实单!

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