位置：首页 > IC中文资料 > SN54LS669JG
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 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 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 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
26 |
|||||
MOTOROLA/摩托罗拉 |
2402+ |
DIP16 |
8324 |
原装正品!实单价优! |
|||
TI |
25+ |
3378 |
绝对原装公司现货供应!价格优势 |
||||
MOTOROLA/摩托罗拉 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
|||
TI(德州仪器) |
24+ |
CDIP24 |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
|||
24+ |
N/A |
76000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
TI |
23+ |
DIP |
8000 |
只做原装现货 |
|||
TI/德州仪器 |
2447 |
CDIP24 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
TI |
24+ |
DIP24 |
39 |
只做原装，欢迎询价，量大价优 |
|||
MOT |
DIP16 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
SN54LS669JG芯片相关品牌
SN54LS669JG规格书下载地址
SN54LS669JG参数引脚图相关
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DdatasheetPDF页码索引
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