首页 >M54HC190F1R>规格书列表
| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
M54HC190F1R | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS DESCRIPTION The M54/74HC190/191 are high speed CMOS4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology. ■ HIGH SPEED fMAX = 48 MHz (TYP.) AT VCC = 5 V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C ■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 文件:299.44 Kbytes 页数:14 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
QFP128 | ALI | |||
ZIP-12 | MITSUBIS | MITSUBIS | ||
ZIP-12 | MITSUBISH 上传:深圳市赛尔通科技有限公司 | MITSUBISH | ||
SIP12 | IDC 上传:深圳市赛尔通科技有限公司 | IDC |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
840 |
只做正品 |
询价 | ||||
ST/意法 |
23+ |
CDIP16 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
ST |
9244 |
CDIP16 |
819 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
25+ |
CDIP16 |
9874 |
询价 | |||
ST |
23+ |
CDIP16 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | |||
ST |
22+ |
CDIP16 |
20000 |
公司只做原装 品质保证 |
询价 | ||
STMicroelectronics |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
ST |
25+ |
原厂原封 |
16900 |
原装,请咨询 |
询价 | ||
ST |
2511 |
原厂原封 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 |
更多M54HC190F1R供应商
更新时间2025-12-22 14:02:00
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