Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
MC74LCX257SD Datasheet(PDF) 4 Page - ON Semiconductor |
|
MC74LCX257SD Datasheet(HTML) 4 Page - ON Semiconductor |
4 / 8 page MC74LCX257 MOTOROLA LCX DATA BR1339 — REV 3 4 DC ELECTRICAL CHARACTERISTICS (continued) TA = –40°C to +85°C Symbol Characteristic Condition Min Max Unit II Input Leakage Current 2.7V ≤ VCC ≤ 3.6V; 0V ≤ VI ≤ 5.5V ±5.0 µA IOZ 3–State Output Current 2.7 ≤ VCC ≤ 3.6V; 0V ≤ VO ≤ 5.5V; VI = VIH or V IL ±5.0 µA IOFF Power–Off Leakage Current VCC = 0V; VI or VO = 5.5V 10 µA ICC Quiescent Supply Current 2.7 ≤ VCC ≤ 3.6V; VI = GND or VCC 10 µA 2.7 ≤ VCC ≤ 3.6V; 3.6 ≤ VI or VO ≤ 5.5V ±10 µA ∆ICC Increase in ICC per Input 2.7 ≤ VCC ≤ 3.6V; VIH = VCC – 0.6V 500 µA AC CHARACTERISTICS (tR = tF = 2.5ns; CL = 50pF; RL = 500Ω) Limits TA = –40°C to +85°C VCC = 3.0V to 3.6V VCC = 2.7V Symbol Parameter Waveform Min Max Max Unit tPLH tPHL Propagation Delay In to Zn 1 1.5 1.5 6.0 6.0 6.5 6.5 ns tPLH tPHL Propagation Delay S to Zn 1,2 1.5 1.5 7.0 7.0 8.5 8.5 ns tPZH tPZL Output Enable Time to HIGH and LOW Level 3 1.5 1.5 7.0 7.0 8.5 8.5 ns tPHZ tPLZ Output Disable Time from HIGH and LOW Level 3 1.5 1.5 5.5 5.5 6.0 6.0 ns tOSHL tOSLH Output–to–Output Skew (Note 3.) 1.0 1.0 ns 3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (tOSHL) or LOW–to–HIGH (tOSLH); parameter guaranteed by design. DYNAMIC SWITCHING CHARACTERISTICS TA = +25°C Symbol Characteristic Condition Min Typ Max Unit VOLP Dynamic LOW Peak Voltage (Note 4.) VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V 0.8 V VOLV Dynamic LOW Valley Voltage (Note 4.) VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V 0.8 V 4. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is measured in the LOW state. CAPACITIVE CHARACTERISTICS Symbol Parameter Condition Typical Unit CIN Input Capacitance VCC = 3.3V, VI = 0V or VCC 7 pF COUT Output Capacitance VCC = 3.3V, VI = 0V or VCC 8 pF CPD Power Dissipation Capacitance 10MHz, VCC = 3.3V, VI = 0V or VCC 25 pF |
Número de pieza similar - MC74LCX257SD |
|
Descripción similar - MC74LCX257SD |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | 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 |