74HC4059N中文资料PDF规格书
74HC4059N规格书详情
GENERAL DESCRIPTION
The 74HC/HCT4059 are high-speed Si-gate CMOS devices and are pin compatible with the “4059” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4059 are divide-by-n counters which can be programmed to divide an input frequency by any number (n) from 3 to 15 999. There are four operating modes, timer, divide-by-n, divide-by-10 000 and master preset, which are defined by the mode select inputs (Ka to Kc) and the latch enable input (LE) as shown in the Function table.
The complete counter consists of a first counting stage, an intermediate counting stage and a fifth counting stage. The first counter stage consists of four independent flip-flops. Depending on the divide-by-mode, at least one flip-flop is placed at the input of the intermediate stage (the remaining flip-flops are placed at the fifth stage with a place value of thousands). The intermediate stage consists of three cascaded decade counters, each containing four flip-flops.
FEATURES
• Synchronous programmable divide-by-n counter
• Presettable down counter
• Fully static operation
• Mode select control of initial decade counting function
(divide-by-10, 8, 5, 4 and 2)
• Master preset initialization
• Latchable output
• Easily cascadable with other counters
• Four operating modes:
timer
divider-by-n
divide-by-10 000
master preset
• Output capability: standard
• ICC category: MSI
产品属性
- 产品编号:
74HC4059N,112
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 计数器,除法器
- 系列:
74HC
- 包装:
管件
- 逻辑类型:
除以 N
- 方向:
下
- 复位:
异步
- 定时:
同步
- 触发器类型:
正边沿
- 工作温度:
-40°C ~ 125°C
- 安装类型:
通孔
- 封装/外壳:
24-DIP(0.600",15.24mm)
- 供应商器件封装:
24-DIP
- 描述:
IC PROG DIV-BY-N COUNTER 24-DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia |
2018+ |
TSSOP-16 |
10000 |
一级代理进口原装现货假一赔十 |
询价 | ||
ST |
2001 |
60 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
TI |
2016+ |
SOP16 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
PHI |
23+ |
SOP-16 |
4000 |
全新原装 |
询价 | ||
NXP |
22+ |
NA |
45000 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
PHI |
2339+ |
DIP-24 |
25843 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NXP |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
PHILIPS |
2023+ |
DIP-24 |
3000 |
进口原装现货 |
询价 | ||
Phillips |
91 |
9 |
公司优势库存 热卖中!! |
询价 | |||
PHILIPS/飞利浦 |
23+ |
DIP24 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |