Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
74HCT253 Datasheet(PDF) 10 Page - NXP Semiconductors |
|
74HCT253 Datasheet(HTML) 10 Page - NXP Semiconductors |
10 / 17 page 74HC_HCT253_3 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved. Product data sheet Rev. 03 — 22 April 2010 10 of 17 NXP Semiconductors 74HC253; 74HCT253 Dual 4-input multiplexer; 3-state Measurement points are given in Table 8 and test data is given in Table 9. Definitions test circuit: RT = Termination resistance should be equal to output impedance Zo of the pulse generator. CL = Load capacitance including jig and probe capacitance. RL = Load resistor. Fig 8. Test circuit for switching times VM VM tW tW 10 % 90 % 0 V VI VI negative pulse positive pulse 0 V VM VM 90 % 10 % tf tr tr tf 001aad983 DUT VCC VCC VI VO RT RL S1 CL open G Table 9. Test data Type Input Load Switch position VI tr, tf CL RL tPHL, tPLH tPZH, tPHZ tPZL, tPLZ 74HC253 VCC 6 ns 50 pF 1 k Ω open GND VCC 74HCT253 3 V 6 ns 50 pF 1 k Ω open GND VCC |
Número de pieza similar - 74HCT253 |
|
Descripción similar - 74HCT253 |
|
|
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 |