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M54HC193F1R中文资料意法半导体数据手册PDF规格书
M54HC193F1R规格书详情
DESCRIPTION
The M54/74HC192/193 are ahigh speed CMOSSYNCHRONOUS UP/DOWN DECADE COUNTERS fabricated in silicon gate C2MOS technology.
■ HIGH SPEED
fMAX = 54 MHz (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
■ HIGH NOISE IMMUNITY
VNIH = VNIL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 4 mA (MIN.)
■ BALANCED PROPAGATION DELAYS
tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE WITH
54/74LS192-193
产品属性
- 型号：
M54HC193F1R
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
IC |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
SGS |
QQ咨询 |
CDIP |
1063 |
全新原装 研究所指定供货商 |
询价 | ||
SGS |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
24+ |
2700 |
全新原装自家现货优势! |
询价 | ||||
MOTOROLA |
24+ |
原装 |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
SGS |
24+ |
CDIP20 |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
ST |
12+ |
原厂封装 |
4 |
宇航IC只做原装假一罚十 |
询价 | ||
ST |
2511 |
原厂原封 |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
24+ |
29 |
询价 | |||||
ST |
24+ |
N/A |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 |
