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型号 功能描述 生产厂家 企业 LOGO 操作

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:2026-5-23 21:04:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
26+
SOP
12300
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
恩XP
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
PH
23+
65480
NEXPERIA/安世
25+
SOT109-1
600000
NEXPERIA/安世全新特价HEF4557BT,653即刻询购立享优惠#长期有排单订
PHI
25+23+
DIP-16
7012
绝对原装正品全新进口深圳现货
恩XP
25+
SC-88
30000
原装正品公司现货,假一赔十!
PHI
2450+
SOP16
6540
只做原厂原装正品终端客户免费申请样品
PHI
25+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
PHI
22+
DIP
8000
原装正品支持实单
PHI
25+
SMD16
3200
全新原装、诚信经营、公司现货销售

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