74HC393D集成电路(IC)的计数器除法器规格书PDF中文资料

厂商型号 |
74HC393D |
参数属性 | 74HC393D 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC)的计数器除法器;产品描述:IC DUAL 4BIT BINARY COUNT 14SOIC |
功能描述 | Dual 4-bit binary ripple counter |
封装外壳 | 14-SOIC(0.154",3.90mm 宽) |
文件大小 |
46.96 Kbytes |
页面数量 |
7 页 |
生产厂商 | Philips Semiconductors |
企业简称 |
PHI【飞利浦】 |
中文名称 | 荷兰皇家飞利浦 |
原厂标识 | PHILIPS |
数据手册 | |
更新时间 | 2025-8-4 11:30:00 |
人工找货 | 74HC393D价格和库存,欢迎联系客服免费人工找货 |
74HC393D规格书详情
GENERAL DESCRIPTION
The 74HC/HCT393 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT393 are 4-bit binary ripple counters with separate clocks (1CP and 2 CP) and master reset (1MR and 2MR) inputs to each counter. The operation of each half of the “393” is the same as the “93” except no external clock connections are required.
The counters are triggered by a HIGH-to-LOW transition of the clock inputs. The counter outputs are internally connected to provide clock inputs to succeeding stages.
The outputs of the ripple counter do not change synchronously and should not be used for high-speed address decoding.
The master resets are active-HIGH asynchronous inputs to each 4-bit counter identified by the “1” and “2” in the pin description.
A HIGH level on the nMR input overrides the clock and sets the outputs LOW.
FEATURES
• Two 4-bit binary counters with individual clocks
• Divide-by any binary module up to 28 in one package
• Two master resets to clear each 4-bit counter
individually
• Output capability: standard
• ICC category: MSI
产品属性
- 产品编号:
74HC393D
- 制造商:
Toshiba Semiconductor and Storage
- 类别:
集成电路(IC) > 计数器,除法器
- 系列:
74HC
- 包装:
管件
- 逻辑类型:
二进制计数器
- 方向:
上
- 触发器类型:
负边沿
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
14-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
14-SOIC
- 描述:
IC DUAL 4BIT BINARY COUNT 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
23+ |
NA |
9990 |
只有原装 |
询价 | ||
恩XP |
17+ |
SOP |
6200 |
100%原装正品现货 |
询价 | ||
恩XP |
24+ |
SOP |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
PHI |
21+ |
SOP14 |
5915 |
原装现货假一赔十 |
询价 | ||
恩XP |
24+ |
SOP14 |
5000 |
全新原装正品,现货销售 |
询价 | ||
恩XP |
24+ |
SOP14 |
15000 |
原装原标原盒 给价就出 全网最低 |
询价 | ||
恩XP |
22+ |
SOP3.9 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
恩XP |
24+ |
SOP |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
653 |
2500 |
2014+ |
0 |
询价 | |||
PHI |
24+ |
SOP14S |
3629 |
原装优势!房间现货!欢迎来电! |
询价 |