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M54HC7643C1R中文资料PDF规格书
M54HC7643C1R规格书详情
DESCRIPTION
The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices.
■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY VH = 1.1 (TYP.) at VCC = 5V
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING RANGE VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
22+ |
CDIP |
30000 |
原装正品 |
询价 | ||
ST |
原厂原封 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST |
FCDIP14() |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
3000 |
公司存货 |
询价 | |||||
ST/意法 |
2122+ |
CDIP |
11190 |
全新原装正品现货,优势渠道可含税,假一赔十 |
询价 | ||
STM原厂目录 |
23+ |
DIL-16;Flat- |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST/意法 |
22+ |
CDIP |
11190 |
原装正品 |
询价 | ||
18+ |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | ||||
ST |
DIP |
550 |
价格优势!军工IC一级分销商!可开增值税发票! |
询价 | |||
ST |
0602+ |
CDIP |
14 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
