 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
74LS168 датащи(PDF) 3 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
74LS168 датащи(HTML) 3 Page - National Semiconductor (TI) |
|
|
3 / 6 page  Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units (Note 1) VI Input Clamp Voltage VCC e Min II eb18 mA b 15 V VOH High Level Output Voltage VCC e Min IOH e Max 25 V VIL e Max VIH e Min VOL Low Level Output Voltage VCC e Min IOL e Max 04 V VIH e Min VIL e Max II Input Current Max VCC e Max VI e 100V 01 mA Input Voltage IIH High Level Input Current VCC e Max VI e 27V Inputs 20 m A CET 40 IIL Low Level Input Current VCC e Max VI e 05V Data b 05 b 400 CP PE UD CEP b 30 b 400 m A CET b 60 b 800 IOS Short Circuit Output Current VCC e Max (Note 2) b 20 b 100 mA ICC Supply Current VCC e Max (Note 3) 34 mA Note 1 All typicals are at VCC e 5V TA e 25 C Note 2 Not more than one output should be shorted at a time and the duration should not exceed one second Note 3 ICC is measured with all outputs open and all inputs grounded Switching Characteristics VCC ea50V TA ea25 C (See Section 1 for test waveforms and output load) 54LS168 Symbol Parameter CL e 15 pF Units Min Max fMax Maximum Clock Frequency 25 MHz tPLH Propagation Delay 20 ns tPHL CP to Qn 20 tPLH Propagation Delay 30 ns tPHL CP to TC 30 tPLH Propagation Delay 15 ns tPHL CET to TC 20 tPLH Propagation Delay 25 ns tPHL UD to TC 25 3 |
|
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
