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參數(shù)資料
| 型號(hào)： | AM27C256-255DIB |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | PROM |
| 英文描述： | 256 Kilobit (32 K x 8-Bit) CMOS EPRO |
| 中文描述： | 32K X 8 UVPROM, 250 ns, CDIP28 |
| 封裝： | WINDOWED, CERAMIC, DIP-28 |
| 文件頁(yè)數(shù)： | 11/12頁(yè) |
| 文件大小： | 90K |
| 代理商： | AM27C256-255DIB |
AMD
2-42
Am27C256
SWITCHING TEST CIRCUIT
Device
Under
Test
C
L
+5.0 V
C
L
= 100 pF including jig capacitance (30 pF for -55, -70)
6.2 k
2.7 k
Diodes = IN3064
or Equivalent
08007H-8
SWITCHING TEST WAVEFORM
2.4 V
0.45 V
2.0 V
0.8 V
2.0 V
0.8 V
Test Points
Input
Output
3 V
0 V
1.5 V
1.5 V
Input
Output
Test Points
AC Testing: Inputs are driven at 2.4 V for a logic “1”
and 0.45 V for a logic “0”. Input pulse
rise and fall times are
≤
20 ns.
08007H-9
AC Testing: Inputs are driven at 3.0 V for a logic “1”
and 0 V for a logic “0”. Input pulse rise and
fall times are
≤
20 ns for -55 and -70.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM27C256-255JC | 256 Kilobit (32,768 x 8-Bit) CMOS EPROM |
| AM27C256 | Quadruple 2-Input Multiplexers With Storage 16-SOIC 0 to 70 |
| AM27C256-200EI | 256 Kilobit (32,768 x 8-Bit) CMOS EPROM |
| AM27C256-200JC | 256 Kilobit (32 K x 8-Bit) CMOS EPRO |
| AM27C256-200JI | 256 Kilobit (32 K x 8-Bit) CMOS EPRO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM27C256-45DI | 制造商:Rochester Electronics LLC 功能描述: |
| AM27C256-55DC | 制造商:Rochester Electronics LLC 功能描述: |
| AM27C256-55DI | 制造商:Rochester Electronics LLC 功能描述: |
| AM27C25655JC | 制造商:AMD 功能描述:* |
| AM27C256-55PC | 制造商:Rochester Electronics LLC 功能描述: |
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