型号 功能描述 生产厂家 企业 LOGO 操作
74F579PCQR

8-Bit Bidirectional Binary Counter with TRI-STATE Outputs

文件:197.1 Kbytes Page:8 Pages

NSC

国半

8-bit bidirectional binary counter 3-State

DESCRIPTION The 74F579 is a fully synchronous 8-stage Up/Down Counter with multiplexed 3-State I/O ports for bus-oriented applications. It features a preset capability for programmable operation, carry look-ahead for easy cascading and a U/D input to control the direction of counting. All state

Philips

飞利浦

8-Bit Bidirectional Binary Counter with 3-STATE Outputs

General Description The 74F579 is a fully synchronous 8-stage up/down counter with multiplexed 3-STATE I/O ports for bus-oriented applications. It features a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. Al

Fairchild

仙童半导体

8-Bit Bidirectional Binary Counter with 3-STATE Outputs

文件:84.47 Kbytes Page:8 Pages

Fairchild

仙童半导体

8-Bit Bidirectional Binary Counter with 3-STATE Outputs

General Description The 74F579 is a fully synchronous 8-stage up/down counter with multiplexed 3-STATE I/O ports for bus-oriented applications. It features a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. Al

Fairchild

仙童半导体

8-Bit Bidirectional Binary Counter with 3-STATE Outputs

文件:84.47 Kbytes Page:8 Pages

Fairchild

仙童半导体

74F579PCQR产品属性

  • 类型

    描述

  • 型号

    74F579PCQR

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    8-Bit Bidirectional Binary Counter with TRI-STATE Outputs

更新时间:2025-11-19 9:16:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FSC
23+
SOP
65
全新原装正品现货,支持订货
SIG
24+/25+
1009
原装正品现货库存价优
FSC/ON
23+
原包装原封□□
965
原装进口特价供应特价,原装元器件供应,支持开发样品更多详细咨询库存
原厂
25+
482
百分百原装正品 真实公司现货库存 本公司只做原装 可
ON Semiconductor
24+
20-SOIC
56200
一级代理/放心采购
nsc
25+
500000
行业低价,代理渠道
onsemi(安森美)
24+
SO20P
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
onsemi(安森美)
24+
SO20P
1502
原装现货,免费供样,技术支持,原厂对接
FAIRCHILD/仙童
24+
NA
990000
明嘉莱只做原装正品现货
FSC
23+
SOP
20000
全新原装假一赔十

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