型号 功能描述 生产厂家 企业 LOGO 操作
SNJ54LS669J

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

Programmable Look-Ahead Up/Down Binary/Decade Counters * Fully Synchronous Operation for Counting and Programming * Internal Look-Ahead for Fast Counting © Carry Output for n-Bit Cascading * Fully Independent Clock Circuit © Buffered Outputs description Thess synchronous p

TI

德州仪器

SNJ54LS669J

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

文件:481.95 Kbytes Page:12 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

Programmable Look-Ahead Up/Down Binary/Decade Counters * Fully Synchronous Operation for Counting and Programming * Internal Look-Ahead for Fast Counting © Carry Output for n-Bit Cascading * Fully Independent Clock Circuit © Buffered Outputs description Thess synchronous p

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

Programmable Look-Ahead Up/Down Binary/Decade Counters * Fully Synchronous Operation for Counting and Programming * Internal Look-Ahead for Fast Counting © Carry Output for n-Bit Cascading * Fully Independent Clock Circuit © Buffered Outputs description Thess synchronous p

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTER

SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54 /74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneousl

MOTOROLA

摩托罗拉

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

文件:481.95 Kbytes Page:12 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

文件:481.95 Kbytes Page:12 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

文件:481.95 Kbytes Page:12 Pages

TI

德州仪器

SNJ54LS669J产品属性

  • 类型

    描述

  • 型号

    SNJ54LS669J

  • 制造商

    Texas Instruments

  • 功能描述

    Counter Single 4-Bit Sync Binary UP/Down 16-Pin CDIP Tube

  • 制造商

    Rochester Electronics LLC

  • 功能描述

    SYNC 4-BIT BINARY COUNTER - Bulk

更新时间:2026-1-27 19:06:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI-LS系列
25+
长期备有现货
500000
行业低价,代理渠道
TEXASINSTRUMENTS
23+
NA
1118
专做原装正品,假一罚百!
TI
25+
691
公司优势库存 热卖中!
25+
模块
18000
原厂直接发货进口原装
原厂
2540+
CLCC20
6852
只做原装正品假一赔十为客户做到零风险!!
TI
2025+
SOP16
3587
全新原厂原装产品、公司现货销售
TI
25+
-
20948
样件支持,可原厂排单订货!
TI/TEXAS
26+
原厂封装
8931
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
TI
20+
N/A
3600
专业配单,原装正品假一罚十,代理渠道价格优
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!

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