Zakładka z wyszukiwarką danych komponentów |
|
SN74AS841A Arkusz danych(PDF) 4 Page - Texas Instruments |
|
SN74AS841A Arkusz danych(HTML) 4 Page - Texas Instruments |
4 / 9 page SN74ALS841, SN74AS841A, SN74ALS842 10-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS SDAS059C – DECEMBER 1983 – REVISED JANUARY 1995 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions SN74ALS841 SN74ALS842 UNIT MIN NOM MAX VCC Supply voltage 4.5 5 5.5 V VIH High-level input voltage 2 V VIL Low-level input voltage 0.8 V IOH High-level output current – 2.6 mA IOL Low-level output current 24 mA tw Pulse duration, LE high 20 ns tsu Setup time, data before LE ↓ 10 ns th Hold time, data after LE ↓ 5 ns TA Operating free-air temperature 0 70 °C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS SN74ALS841 SN74ALS842 UNIT MIN TYP† MAX VIK VCC = 4.5 V, II = – 18 mA – 1.2 V VOH VCC = 4.5 V to 5.5 V, IOH = – 0.4 mA VCC –2 V VOH VCC = 4.5 V, IOH = – 2.6 mA 2.4 3.2 V VOL VCC =4 5V IOL = 12 mA 0.25 0.4 V VOL VCC = 4.5 V IOL = 24 mA 0.35 0.5 V IOZH VCC = 5.5 V, VO = 2.7 V 20 µA IOZL VCC = 5.5 V, VO = 0.4 V –20 µA II VCC = 5.5 V, VI = 7 V 0.1 mA IIH VCC = 5.5 V, VI = 2.7 V 20 µA IIL VCC = 5.5 V, VI = 0.4 V – 0.1 mA IO‡ VCC = 5.5 V, VO = 2.25 V –30 –112 mA Outputs high 19 30 SN74ALS841 VCC = 5.5 V Outputs low 38 62 ICC Outputs disabled 23 40 mA ICC Outputs high 20 35 mA SN74ALS842 VCC = 5.5 V Outputs low 48 74 Outputs disabled 27 44 † All typical values are at VCC = 5 V, TA = 25°C. ‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. |
Podobny numer części - SN74AS841A |
|
Podobny opis - SN74AS841A |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |