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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 11:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MOTOROLA/摩托罗拉
23+
CDIP
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
MOTOROLA/摩托罗拉
22+
CDIP
12245
现货,原厂原装假一罚十!
PHI
24+
DIP-16
9600
原装现货,优势供应,支持实单!
PHI
9509+
DIP-16/瓷封
28
原装现货海量库存欢迎咨询
恩XP
23+
16-DIP
7300
专注配单,只做原装进口现货
PHI
2447
SOP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
恩XP
23+
SOP16
8160
原厂原装
PHI
25+23+
DIP-16
7012
绝对原装正品全新进口深圳现货
PHI/MOT
23+
DIP16
50000
全新原装正品现货,支持订货
PHI
23+
SMD16
7512
绝对全新原装!现货!特价!请放心订购!

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