位置：首页 > IC中文资料第12578页 > M54HC191
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
M54HC191 | 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 | STMICROELECTRONICS 意法半导体 |   | |
M54HC191 | RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS 文件：390.04 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | |
M54HC191 | Rad-hard high speed 2 to 6 V CMOS logic series 文件：306.74 Kbytes Page：29 Pages | STMICROELECTRONICS 意法半导体 | | |
M54HC191 | 抗辐照4位同步二进制递增/递减计数器 | STMICROELECTRONICS 意法半导体 | | |
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 | STMICROELECTRONICS 意法半导体 | | ||
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 | STMICROELECTRONICS 意法半导体 | | ||
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 | STMICROELECTRONICS 意法半导体 | | ||
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 | STMICROELECTRONICS 意法半导体 | | ||
RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS 文件：390.04 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS 文件：390.04 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
Rad-hard high speed 2 to 6 V CMOS logic series 文件：306.74 Kbytes Page：29 Pages | STMICROELECTRONICS 意法半导体 | | ||
RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS 文件：390.04 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
Rad-hard high speed 2 to 6 V CMOS logic series 文件：306.74 Kbytes Page：29 Pages | STMICROELECTRONICS 意法半导体 | | ||
RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS 文件：390.04 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS 文件：390.04 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio | TI 德州仪器 | | ||
HIGH SPEED CMOS LOGIC 文件：292.5 Kbytes Page：10 Pages | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：614.22 Kbytes Page：26 Pages | TI 德州仪器 | | ||
SYNCHORONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.23656 Mbytes Page：31 Pages | TI 德州仪器 | |
M54HC191产品属性
- 类型
描述
- 型号
M54HC191
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
RAD-HARD 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
24+ |
29 |
||||||
ST |
22+ |
CDIP16 |
20000 |
公司只做原装 品质保证 |
|||
ST |
23+ |
CDIP16 |
12800 |
公司只有原装 欢迎来电咨询。 |
|||
ST |
9244 |
CDIP16 |
819 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
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 |
|||
ST |
25+ |
原厂原封 |
16900 |
原装，请咨询 |
|||
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 |
|||
SGS |
QQ咨询 |
CDIP |
1063 |
全新原装 研究所指定供货商 |
|||
ST |
26+ |
NA |
60000 |
只有原装 可配单 |
M54HC191规格书下载地址
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