数据搜索系统,热门电子元器件搜索 |
|
DM74S174 数据表(PDF) 3 Page - Fairchild Semiconductor |
|
DM74S174 数据表(HTML) 3 Page - Fairchild Semiconductor |
3 / 5 page 3 www.fairchildsemi.com Absolute Maximum Ratings(Note 2) Note 2: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Recommended Operating Conditions Note 3: CL = 15 pF, RL = 280Ω, TA = 25°C and VCC = 5V. Note 4: CL = 50 pF, RL = 280Ω, TA = 25°C and VCC = 5V. Supply Voltage 7V Input Voltage 5.5V Operating Free Air Temperature Range 0 °C to +70°C Storage Temperature Range −65°C to +150°C Symbol Parameter Min Nom Max Units VCC Supply Voltage 4.75 5 5.25 V VIH HIGH Level Input Voltage 2 V VIL LOW Level Input Voltage 0.8 V IOH HIGH Level Output Current −1mA IOL LOW Level Output Current 20 mA fCLK Clock Frequency (Note 3) 0 110 75 MHz fCLK Clock Frequency (Note 4) 0 90 65 MHz tW Pulse Width Clock 7 ns (Note 3) Clear 10 Pulse Width Clock 9 (Note 4) Clear 12 tSU Data Setup Time (Note 3) 5 ns Data Setup Time (Note 4) 7 tH Data Hold Time (Note 3) 3 ns Data Hold Time (Note 4) 5 tREL Clear Release Time (Note 3) 5 ns Clear Release Time (Note 4) 7 TA Free Air Operating Temperature 0 70 °C |
类似零件编号 - DM74S174 |
|
类似说明 - DM74S174 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |