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參數(shù)資料
| 型號(hào)： | PY291A-50WM |
| 廠商： | PYRAMID SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 2K X 8 REPROGRAMMABLE PROM |
| 中文描述： | 2K X 8 UVPROM, 50 ns, CDIP24 |
| 封裝： | 0.300 INCH, CERAMIC, DIP-24 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 111K |
| 代理商： | PY291A-50WM |
PY291A
Page 5 of 9
Document #
EPROM101
REV OR
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
AC TEST CONDITIONS
Figure 1. Output Load
Figure 2. Thevenin Equivalent
* including scope and test fixture.
Note:
Because of the ultra-high speed of the PY291A, 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
and ground
planes directly up to the contactor fingers. A 0.01 μF high frequency
capacitor is also required between V
CC
and ground.
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|---|---|
| PY291A-50WMB | 制造商:PYRAMID 制造商全稱:Pyramid Semiconductor Corporation 功能描述:2K X 8 REPROGRAMMABLE PROM |
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