Electronic Components Datasheet Search |
|
LM12L458CIV Datasheet(PDF) 8 Page - Texas Instruments |
|
|
LM12L458CIV Datasheet(HTML) 8 Page - Texas Instruments |
8 / 38 page LM12L458 SNAS085B – JULY 1999 – REVISED MARCH 2013 www.ti.com Digital Timing Characteristics (continued) The following specifications apply for VA+ = VD+ = +3.3V, tr = tf = 3 ns, and CL = 100 pF on data I/O, INT and DMARQ lines unless otherwise specified. Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA = TJ = 25°C. (1)(2)(3) Symbol (See Figure 28 Figure 29 Parameter Conditions Typical(4) Limits(5) Units Figure 30) 14 Data Valid to WR High Set-Up Time 40 ns (min) 15 Data Valid to WR High Hold Time 30 ns (min) ns (min) 10 16 RD Low to Data Bus Out of TRI-STATE 30 70 ns (max) ns (min) 10 17 RD High to TRI-STATE RL = 1 kΩ 30 110 ns (max) ns (min) 10 18 RD Low to Data Valid (Access Time) 30 95 ns (max) 20 Address Valid or CS Low to RD Low 20 ns (min) 21 Address Valid or CS Low to WR Low 20 ns (min) 19 Address Invalid from RD or WR High 10 ns (min) ns (min) 10 22 INT High from RD Low 30 60 ns (max) ns (min) 10 23 DMARQ Low from RD Low 30 60 ns (max) Figure 3. Test Circuits and Waveforms Figure 4. TRI-STATE Test Circuits and Waveforms 8 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM12L458 |
Similar Part No. - LM12L458CIV |
|
Similar Description - LM12L458CIV |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |