M74HC7643中文资料PDF规格书
M74HC7643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 |
DIP-16 |
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/意法 |
DIP14 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
STMicroelectronics |
24+ |
16-DIP |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
ST |
22+ |
16DIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST/意法 |
2022 |
DIP14 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST |
22+ |
ST-2017 |
16900 |
支持样品 原装现货 提供技术支持! |
询价 | ||
3000 |
公司现货 |
询价 | |||||
ST/意法 |
21+ |
DIP14 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
DLZ |
22+ |
DIP |
354000 |
询价 | |||
ST/意法 |
DIP |
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 |
