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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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从需要高电源电压(高达18V)的工业设备到由小型电池供电的便携式设备,CMOS逻辑IC用于各种应用。移动设备尤其需要低电压、高速IC,以实现体积更小、更复杂的设计。
系列 |
|||||||
---|---|---|---|---|---|---|---|
基本规格 |
供电电压 |
3.0V至18V |
2.0V至6.0V |
2.0V至5.5V |
2.0V至5.5V |
1.65V至3.6V |
1.2V至3.6V |
工作频率(计算值) |
高达10MHz |
高达25MHz |
高达60MHz |
高达60MHz |
高达80MHz |
高达140MHz |
|
驱动能力(输出电流) |
±4.0mA |
±4mA |
±24mA |
±8mA |
±24mA |
±24mA |
|
功能 |
输入容限 |
- |
- |
- |
〇 |
〇 |
〇 |
掉电保护 |
- |
- |
- |
〇 |
〇 |
||
封装 |
DIP(后缀:P) |
〇 |
△ |
〇 |
△ |
- |
- |
SOIC(后缀:D) |
- |
- |
- |
- |
- |
||
SOP(后缀:F) |
〇 |
△ |
〇 |
〇 |
〇 |
- |
|
TSSOP(后缀:FT) |
△ |
||||||
US(后缀:FK) |
- |
- |
- |
〇 |
〇 |
〇 |
※ 上述规格适用于“4001”、“244”功能。工作频率(计算值)是基于85°C时的tPLH /tPHL(最大值)计算出的一个参考值。
〇:所有产品线 △:部分产品线 ●▲:125℃运行保证
东芝提供各类CMOS逻辑IC,从耐压18V的标准系列到具有1.2V运行保证的VCX系列。东芝CMOS逻辑IC适用于工业设备到移动设备的各类应用。VHC/LCX/VCX系列具有全面的接口功能(输入容限、掉电保护功能等),可实现不同电源电压的IC之间连接,通过切断未使用的电路块(部分掉电),从而实现设备节能。