поискавой системы для электроныых деталей |
|
74AHC244D датащи(PDF) 8 Page - NXP Semiconductors |
|
74AHC244D датащи(HTML) 8 Page - NXP Semiconductors |
8 / 16 page 1999 Sep 28 8 Philips Semiconductors Product specification Octal buffer/line driver; 3-state 74AHC244; 74AHCT244 AC CHARACTERISTICS Type 74AHC244 GND = 0 V; tr =tf ≤ 3.0 ns. Notes 1. Typical values at VCC = 3.3 V. 2. Typical values at VCC = 5.0 V. SYMBOL PARAMETER TEST CONDITIONS Tamb (°C) UNIT WAVEFORMS CL 25 −40 to +85 −40 to +125 MIN. TYP. MAX. MIN. MAX. MIN. MAX. VCC = 3.0 to 3.6 V; note 1 tPHL/tPLH propagation delay nAn to nYn see Figs 4 and 6 15 pF − 5.0 8.4 1.0 10.0 1.0 10.5 ns tPZL/tPZH propagation delay nOE to nYn see Figs 5 and 6 − 6.5 10.6 1.0 12.5 1.0 13.5 ns tPLZ/tPHZ propagation delay nOE to nYn − 5.5 9.7 1.0 11.0 1.0 12.5 ns tPHL/tPLH propagation delay nAn to nYn see Figs 4 and 6 50 pF − 7.0 11.9 1.0 13.5 1.0 15.0 ns tPZL/tPZH propagation delay nOE to nYn see Figs 5 and 6 − 7.5 14.1 1.0 16.0 1.0 18.0 ns tPLZ/tPHZ propagation delay nOE to nYn − 10.0 14.0 1.0 16.0 1.0 17.5 ns VCC = 4.5 to 5.5 V; note 2 tPHL/tPLH propagation delay nAn to nYn see Figs 4 and 6 15 pF − 3.4 5.5 1.0 6.5 1.0 7.0 ns tPZL/tPZH propagation delay nOE to nYn see Figs 5 and 6 − 4.0 7.3 1.0 8.5 1.0 9.5 ns tPLZ/tPHZ propagation delay nOE to nYn − 4.8 7.2 1.0 8.5 1.0 9.0 ns tPHL/tPLH propagation delay nAn to nYn see Figs 4 and 6 50 pF − 5.0 7.5 1.0 8.5 1.0 9.5 ns tPZL/tPZH propagation delay nOE to nYn see Figs 5 and 6 − 5.5 9.3 1.0 10.5 1.0 12.0 ns tPLZ/tPHZ propagation delay nOE to nYn − 7.0 9.2 1.0 10.5 1.0 11.5 ns |
Аналогичный номер детали - 74AHC244D |
|
Аналогичное описание - 74AHC244D |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | 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 |