Moteur de recherche de fiches techniques de composants électroniques |
|
SN74ACT2227DW Fiches technique(PDF) 10 Page - Texas Instruments |
|
|
SN74ACT2227DW Fiches technique(HTML) 10 Page - Texas Instruments |
10 / 18 page SN74ACT2227, SN74ACT2229 DUAL 64 × 1, DUAL 256 × 1 FIRST-IN, FIRST-OUT MEMORIES SCAS220C – JUNE 1992 – REVISED OCTOBER 1997 10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PARAMETER MEASUREMENT INFORMATION VOH VOL th tPLH tPHL Output Control Output Waveform 1 S1 at 7 V Output Waveform 2 S1 at Open tPZL tPZH tPLZ tPHZ 1.5 V 1.5 V 1.5 V 1.5 V 3 V 0 V 1.5 V 1.5 V VOH VOL 0 V 1.5 V VOL + 0.3 V 1.5 V VOH – 0.3 V ≈ 0 V 1.5 V 3 V 0 V 1.5 V 1.5 V 0 V 3 V 0 V 1.5 V 1.5 V tw Input 3 V 3 V ≈ 3.5 V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES Timing Input Data Input Output Input S1 500 Ω LOAD CIRCUIT 500 Ω 7 V From Output Under Test Test Point CL = 50 pF (see Note A) tsu tPZH tPZL tPHZ tPLZ tPLH tPHL Open Closed Open Closed Open Open PARAMETER S1 ten tdis tpd NOTE A: CL includes probe and jig capacitance. Figure 4. Load Circuit and Voltage Waveforms |
Numéro de pièce similaire - SN74ACT2227DW |
|
Description similaire - SN74ACT2227DW |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants 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 |