Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

P4C149-55LSMB Datasheet(PDF) 5 Page - Pyramid Semiconductor Corporation

Part # P4C149-55LSMB
Description  ULTRA HIGH SPEED 1K x 4 STATIC CMOS RAMS
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  PYRAMID [Pyramid Semiconductor Corporation]
Direct Link  http://www.pyramidsemiconductor.com
Logo PYRAMID - Pyramid Semiconductor Corporation

P4C149-55LSMB Datasheet(HTML) 5 Page - Pyramid Semiconductor Corporation

  P4C149-55LSMB Datasheet HTML 1Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 2Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 3Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 4Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 5Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 6Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 7Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 8Page - Pyramid Semiconductor Corporation P4C149-55LSMB Datasheet HTML 9Page - Pyramid Semiconductor Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
P4C148/P4C149
Page 5 of 10
Document # SRAM104 REV B
Input Pulse Levels
GND to 3.0V
Input Rise and Fall Times
3ns
Input Timing Reference Level
1.5V
Output Timing Reference Level
1.5V
Output Load
See Figures 1 and 2
Mode
CE
CE
CE
CE
CE
WE
WE
WE
WE
WE
Output
Power
Standby
H
X
High Z
Standby
Read
L
H
D
OUT
Active
Write
L
L
High Z
Active
AC TEST CONDITIONS
TRUTH TABLE
Figure 1. Output Load
Figure 2. Thevenin Equivalent
* including scope and test fixture.
Note:
Due to the ultra-high speed of the P4C148/149, care must be taken
when testing this device; an inadequate setup can cause a normal
functioning part to be rejected as faulty. Long high-inductance leads that
cause supply bounce must be avoided by bringing the V
CC and ground
planes directly up to the contactor fingers. A 0.01 µF high frequency
capacitor is also required between V
CC and ground.
To avoid signal
reflections, proper termination must be used; for example, a 50
Ω test
environment should be terminated into a 50
Ω load with 1.73V (Thevenin
Voltage) at the comparator input, and a 116
Ω resistor must be used in
series with D
OUT to match 166Ω (Thevenin Resistance).


Similar Part No. - P4C149-55LSMB

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
P4C147 ETC-P4C147 Datasheet
59Kb / 6P
   ULTRA HIGH SPEED 4K x 1 STATIC CMOS RAM
logo
Pyramid Semiconductor C...
P4C147 PYRAMID-P4C147 Datasheet
188Kb / 10P
   ULTRA HIGH SPEED 4K x 1 STATIC CMOS RAM
P4C147-10CC PYRAMID-P4C147-10CC Datasheet
188Kb / 10P
   ULTRA HIGH SPEED 4K x 1 STATIC CMOS RAM
P4C147-10CM PYRAMID-P4C147-10CM Datasheet
188Kb / 10P
   ULTRA HIGH SPEED 4K x 1 STATIC CMOS RAM
P4C147-10CMB PYRAMID-P4C147-10CMB Datasheet
188Kb / 10P
   ULTRA HIGH SPEED 4K x 1 STATIC CMOS RAM
More results

Similar Description - P4C149-55LSMB

ManufacturerPart #DatasheetDescription
logo
Pyramid Semiconductor C...
P4C198 PYRAMID-P4C198 Datasheet
231Kb / 13P
   ULTRA HIGH SPEED 16K x 4 STATIC CMOS RAMS
P4C1281 PYRAMID-P4C1281 Datasheet
895Kb / 11P
   ULTRA HIGH SPEED 64K X 4 cmos STATIC RAMS
P4C1681 PYRAMID-P4C1681 Datasheet
194Kb / 10P
   ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS
P4C1981 PYRAMID-P4C1981 Datasheet
337Kb / 13P
   ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS
logo
List of Unclassifed Man...
P4C168 ETC1-P4C168 Datasheet
75Kb / 8P
   ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS
logo
Pyramid Semiconductor C...
P4C168 PYRAMID-P4C168 Datasheet
234Kb / 15P
   ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS
P4C188 PYRAMID-P4C188 Datasheet
203Kb / 12P
   ULTRA HIGH SPEED 16K x 4 STATIC CMOS RAMS
logo
List of Unclassifed Man...
P4C1981 ETC1-P4C1981 Datasheet
94Kb / 10P
   ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS
P4C1681 ETC-P4C1681 Datasheet
59Kb / 6P
   ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS
P4C187 ETC-P4C187 Datasheet
70Kb / 8P
   ULTRA HIGH SPEED 64K x 1 STATIC CMOS RAMS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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