Datenblatt-Suchmaschine für elektronische Bauteile |
|
SN74ALS229BDW Datenblatt(PDF) 7 Page - Texas Instruments |
|
SN74ALS229BDW Datenblatt(HTML) 7 Page - Texas Instruments |
7 / 12 page SN74ALS229B 16 × 5 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY SDAS090 – MARCH 1990 – REVISED JUNE 1992 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PARAMETER MEASUREMENT INFORMATION tPHZ tPLZ tPHL tPLH 0.3 V tPZL tPZH TEST S1 Open Open Open tPHL tPZH tPZL Closed Open Closed tPHZ tPLZ tPLH tPHL LOAD CIRCUIT FOR 3-STATE OUTPUTS From Output Under Test Test Point R1 = 500 Ω S1 CL = 50 pF 7 V (see Note A) Open 1.3 V 1.3 V 1.3 V 3.5 V 3.5 V 0.3 V 0.3 V th tsu VOLTAGE WAVEFORMS SETUP AND HOLD TIMES Timing Input Data Input 1.3 V 1.3 V 3.5 V 3.5 V 0.3 V 0.3 V High-Level Pulse Low-Level Pulse VOLTAGE WAVEFORMS PULSE DURATION Input (see Note B) Out-of-Phase Output 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V 3.5 V 3.5 V 0.3 V 0.3 V VOL VOH VOH VOL Output Control Waveform 1 S1 Closed (see Note C) Waveform 2 S1 Open (see Note C) 0 V VOH VOL 3.5 V In-Phase Output 0.3 V tPLH 1.3 V 1.3 V VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS SWITCH POSITION TABLE R2 = 500 Ω tw NOTES: A. CL includes probe and jig capacitance. B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 2 ns, tf ≤ 2 ns. C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. D. The outputs are measured one at a time with one transition per measurement. Figure 1. Load Circuit and Voltage Waveforms |
Ähnliche Teilenummer - SN74ALS229BDW |
|
Ähnliche Beschreibung - SN74ALS229BDW |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |