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MM74HC688WM集成电路(IC)的比较器规格书PDF中文资料

厂商型号 |
MM74HC688WM |
参数属性 | MM74HC688WM 封装/外壳为20-SOIC(0.295",7.50mm 宽);包装为管件;类别为集成电路(IC)的比较器;产品描述:IC COMPARATOR MAGNITUDE 20SOIC |
功能描述 | 8-Bit Magnitude Comparator (Equality Detector) |
封装外壳 | 20-SOIC(0.295",7.50mm 宽) |
文件大小 |
99.56 Kbytes |
页面数量 |
7 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
FAIRCHILD【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-3 11:10:00 |
人工找货 | MM74HC688WM价格和库存,欢迎联系客服免费人工找货 |
MM74HC688WM规格书详情
General Description
The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicates whether or not they are equal. The P Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading of several packages and enable comparison of words greater than 8 bits.
特性 Features
■ Typical propagation delay: 20 ns
■ Wide power supply range: 2–6V
■ Low quiescent current: 80 PA (74 Series)
■ Large output current: 4 mA (74 Series)
■ Same as HC521
产品属性
- 产品编号:
MM74HC688WM
- 制造商:
onsemi
- 类别:
集成电路(IC) > 比较器
- 系列:
74HC
- 包装:
管件
- 类型:
身份比较器
- 输出:
低有效
- 输出功能:
A=B
- 电压 - 供电:
2V ~ 6V
- 电流 - 输出高、低:
5.2mA,5.2mA
- 不同 V、最大 CL 时最大传播延迟:
30ns @ 6V,50pF
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
20-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
20-SOIC
- 安装类型:
表面贴装型
- 描述:
IC COMPARATOR MAGNITUDE 20SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
SOP20-7.2MM |
11049 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
24+ |
N/A |
60000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
FAIRCHILD/仙童 |
23+ |
SOP20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
FAIRCHILD/仙童 |
22+ |
SOP20 |
17800 |
原装正品 |
询价 | ||
Fairchild/ON |
22+ |
20SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
FAI |
20+ |
SOP-20 |
2960 |
诚信交易大量库存现货 |
询价 | ||
ON Semiconductor |
24+ |
20-SOIC(0.295 |
65200 |
询价 | |||
FAI |
24+ |
9432 |
询价 | ||||
NS |
22+ |
SOP-20 |
5000 |
只做原装,假一赔十 |
询价 | ||
Fairchild |
23+ |
20-SOIC |
65600 |
询价 |