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MM74HC393SJ中文资料PDF规格书
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厂商型号 |
MM74HC393SJ |
参数属性 | MM74HC393SJ 封装/外壳为14-SOIC(0.209",5.30mm 宽);包装为管件;类别为集成电路(IC) > 计数器,除法器;产品描述:IC COUNTER DUAL 4BIT BIN 14-SOP |
功能描述 | Dual 4-Bit Binary Counter |
文件大小 |
84.51 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 | 2024-6-15 17:22:00 |
MM74HC393SJ规格书详情
General Description
The MM74HC393 counter circuits contain independent ripple carry counters and utilize advanced silicon-gate CMOS technology. The MM74HC393 contains two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256 counter.
Each of the two 4-bit counters is incremented on the HIGH to-LOW transition (negative edge) of the clock input, and each has an independent clear input. When clear is set HIGH all four bits of each counter are set to a low level. This enables count truncation and allows the implementation of divide-by-N counter configurations.
Each of the counters outputs can drive 10 low power Schottky TTL equivalent loads. This counter is functionally as well as pin equivalent to the 74LS393. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Features
■ Typical operating frequency: 50 MHz
■ Typical propagation delay: 13 ns (Ck to QA)
■ Wide operating supply voltage range: 2–6V
■ Low input current: <1 µA
■ Low quiescent supply current: 80 µA maximum (74HC Series)
■ Fanout of 10 LS-TTL loads
产品属性
- 产品编号:
MM74HC393SJ
- 制造商:
onsemi
- 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
- 复位:
异步
- 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(0.209",5.30mm 宽)
- 供应商器件封装:
14-SOP
- 描述:
IC COUNTER DUAL 4BIT BIN 14-SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Fairchild |
15+ |
SOP14 |
1600 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Fairchild |
SOP14 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
FAIRCHILD |
21+ |
SOP5.2 |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
FAIRCHILD |
2016+ |
SOP52 |
6523 |
只做原装正品现货!或订货! |
询价 | ||
FAIRCILD |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
onsemi(安森美) |
23+ |
SO14P |
2886 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
onsemi(安森美) |
23+ |
SO14P |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Fairchild/ON |
22+ |
14SOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
onsemi |
24+ |
14-SOIC(0.209,5.30mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
onsemi |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 |