首页 >M74HC191B1R>规格书列表
| 零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
M74HC191B1R | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS DESCRIPTION TheM54/74HC190/191arehighspeedCMOS4-BITSYNCHRONOUSUP/DOWNCOUNTERSfabricatedinsilicongateC2MOStechnology. ■HIGHSPEED fMAX=48MHz(TYP.)ATVCC=5V ■LOWPOWERDISSIPATION ICC=4µA(MAX.)ATTA=25°C ■HIGHNOISEIMMUNITY VNIH=VNIL=28 | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | |
M74HC191B1R | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | |
M74HC191B1R | Package：16-DIP（0.300"，7.62mm）；包装：管件 类别：集成电路（IC） 计数器，除法器 描述：IC COUNTER UP/DN 4BIT SYNC 16DIP | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS |
产品属性
- 产品编号：
M74HC191B1R
- 制造商：
STMicroelectronics
- 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，下
- 定时：
同步
- 触发器类型：
正边沿
- 工作温度：
-55°C ~ 125°C
- 安装类型：
通孔
- 封装/外壳：
16-DIP（0.300"，7.62mm）
- 供应商器件封装：
16-DIP
- 描述：
IC COUNTER UP/DN 4BIT SYNC 16DIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STM |
24+ |
7100 |
询价 | ||||
STM |
24+/25+ |
DIP-16 |
5800 |
原装正品现货库存价优 |
询价 | ||
STMICROELECT |
05+ |
原厂原装 |
5045 |
只做全新原装真实现货供应 |
询价 | ||
STMicroelectronics |
24+ |
16-DIP |
56200 |
一级代理/放心采购 |
询价 | ||
ST/意法 |
24+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
STM |
24+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST |
2447 |
DIP-16 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
STM |
20+ |
DIP-16 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
STM(STMicroelectronics) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 |
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相关库存
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- M74HC241B1R
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