Zakładka z wyszukiwarką danych komponentów |
|
74LV245 Arkusz danych(PDF) 4 Page - NXP Semiconductors |
|
74LV245 Arkusz danych(HTML) 4 Page - NXP Semiconductors |
4 / 15 page 74LV245_3 © NXP B.V. 2009. All rights reserved. Product data sheet Rev. 03 — 15 April 2009 4 of 15 NXP Semiconductors 74LV245 Octal bus transceiver; 3-state 7. Limiting values [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For DIP20 packages: above 70 °C the value of P tot derates linearly with 12 mW/K. For SO20 packages: above 70 °C the value of P tot derates linearly with 8 mW/K. For (T)SSOP20 packages: above 60 °C the value of P tot derates linearly with 5.5 mW/K. 8. Recommended operating conditions [1] The static characteristics are guaranteed from VCC = 1.2 V to VCC = 5.5 V, but LV devices are guaranteed to function down to VCC = 1.0 V (with input levels GND or VCC). Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC supply voltage −0.5 +7.0 V IIK input clamping current VI < −0.5 V or VI >VCC + 0.5 V [1] - ±20 mA IOK output clamping current VO < −0.5 V or VO >VCC + 0.5 V [1] - ±50 mA IO output current VO = −0.5 V to (VCC + 0.5 V) - ±35 mA ICC supply current - 70 mA IGND ground current −70 - mA Tstg storage temperature −65 +150 °C Ptot total power dissipation Tamb = −40 °C to +125 °C [2] DIP20 - 750 mW SO20, SSOP20, TSSOP20 - 500 mW Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VCC supply voltage[1] 1.0 3.3 5.5 V VI input voltage 0 - VCC V VO output voltage 0 - VCC V Tamb ambient temperature −40 +25 +125 °C ∆t/∆V input transition rise and fall rate VCC = 1.0 V to 2.0 V - - 500 ns/V VCC = 2.0 V to 2.7 V - - 200 ns/V VCC = 2.7 V to 3.6 V - - 100 ns/V VCC = 3.6 V to 5.5 V - - 50 ns/V |
Podobny numer części - 74LV245_15 |
|
Podobny opis - 74LV245_15 |
|
|
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 |