Os motores de busca de Datasheet de Componentes eletrônicos |
|
CD74ACT14 Folha de dados(PDF) 3 Page - Texas Instruments |
|
|
CD74ACT14 Folha de dados(HTML) 3 Page - Texas Instruments |
3 / 12 page CD74ACT14 HEX SCHMITT TRIGGER INVERTER SCHS319A − NOVEMBER 2002 − REVISED NOVEMBER 2004 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C −55 °C TO 125 °C −40 °C TO 85 °C UNIT PARAMETER TEST CONDITIONS VCC MIN MAX MIN MAX MIN MAX UNIT VT+ Positive-going threshold 5 V 1.4 2 1.4 2 1.4 2 V VT− Negative-going threshold 5 V 0.8 1.3 0.8 1.3 0.8 1.3 V ∆VT Hysteresis (VT+ − VT−) 5 V 0.4 0.4 0.4 V IOH = −50 µA 4.5 V 4.4 4.4 4.4 VOH VI = VT+ IOH = −24 mA 4.5 V 3.94 3.7 3.8 V VOH VI = VT+ IOH = −50 mA† 5.5 V 3.85 V IOH = −75 mA† 5.5 V 3.85 IOL = 50 µA 4.5 V 0.1 0.1 0.1 VOL VI = VT− IOL = 24 mA 4.5 V 0.36 0.5 0.44 V VOL VI = VT− IOL = 50 mA† 5.5 V 1.65 V IOL = 75 mA† 5.5 V 1.65 II VI = VCC or GND 5.5 V ±0.1 ±1 ±1 µA ICC VI = VCC or GND, IO = 0 5.5 V 4 80 40 µA DICC‡ VI = VCC − 2.1 V 4.5 V to 5.5 V 2.4 3 2.8 mA Ci 10 10 10 pF † Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize power dissipation. Test verifies a minimum 50- Ω transmission-line drive capability at 85°C and 75-Ω transmission-line drive capability at 125°C. ‡ Additional quiescent supply current per input pin, TTL inputs high, 1 unit load ACT INPUT LOAD TABLE INPUT UNIT LOAD A 0.21 Unit load is ∆ICC limit specified in electrical characteristics table (e.g., 2.4 mA at 25 °C). switching characteristics over recommended operating free-air temperature range, VCC = 5 V " 0.5 V, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) −55 °C TO 125 °C −40 °C TO 85 °C UNIT PARAMETER (INPUT) (OUTPUT) MIN MAX MIN MAX UNIT tPLH A Y 3.6 14.5 3.7 13.2 ns tPHL A Y 2.4 9.5 2.4 8.6 ns operating characteristics, VCC = 5 V, TA = 25°C PARAMETER TYP UNIT Cpd Power dissipation capacitance 45 pF |
Nº de peça semelhante - CD74ACT14 |
|
Descrição semelhante - CD74ACT14 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |