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HEF4557BP

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

文件:78.6 Kbytes 页数:7 Pages

PHI

飞利浦

PHI

HEF4557BT

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

文件:78.6 Kbytes 页数:7 Pages

PHI

飞利浦

PHI

HEF4557BT

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

文件:755.49 Kbytes 页数:16 Pages

NEXPERIA

安世

LA4557

2-Channel AF Power Amp for Radio, Tape Recorder Use

2-Channel AF Power Amp for Radio, Tape Recorder Use

文件:273.65 Kbytes 页数:8 Pages

SANYO

三洋

详细参数

  • 型号:

    HEF4557BP

  • 功能描述:

    计数器移位寄存器 1-TO-64 BT VAR LNGTH

  • RoHS:

  • 制造商:

    Texas Instruments

  • 计数顺序:

    Serial to Serial/Parallel

  • 电路数量:

    1

  • 封装/箱体:

    SOIC-20 Wide

  • 输入线路数量:

    1

  • 输出类型:

    Open Drain

  • 传播延迟时间:

    650 ns

  • 最大工作温度:

    + 125 C

  • 最小工作温度:

    - 40 C

  • 封装:

    Reel

供应商型号品牌批号封装库存备注价格
MOT
19+
DIP16
15680
询价
PHI
05+
原厂原装
55
只做全新原装真实现货供应
询价
24+
DIP-16
13
询价
PHI
24+/25+
295
原装正品现货库存价优
询价
PHI/MOT
23+
DIP16
50000
全新原装正品现货,支持订货
询价
PHI
22+
DIP
8000
原装正品支持实单
询价
PHI
2023+
DIP16
48000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
PHI
24+
NA/
6230
原装现货,当天可交货,原型号开票
询价
恩XP
25+
SOT38
188600
全新原厂原装正品现货 欢迎咨询
询价
PH
23+
65480
询价
更多HEF4557BP供应商 更新时间2025-12-4 16:04:00