參數(shù)資料
型號(hào): HM1-6551883
廠商: Intersil Corporation
英文描述: 256 x 4 CMOS RAM
中文描述: 256 × 4 CMOS存儲(chǔ)器
文件頁(yè)數(shù): 8/9頁(yè)
文件大小: 116K
代理商: HM1-6551883
6-108
Test Load Circuit
NOTE:
1. Test head capacitance includes stray and jig capacitance.
Burn-In Circuit
HM-6551/883
CERDIP
NOTES:
All resistors 47k
±
5%.
F0 = 100kHz
±
10%.
F1 = F0
÷
2, F2 = F1
÷ 2,
F3 = F2
÷
2 . . . F12 = F11
÷
2.
VCC = 5.5V
±
0.5V.
VIH = 4.5V
±
10%.
VIL = -0.2V to +0.4V.
C1 = 0.01
μ
F Min.
DUT
1.5V
IOL
IOH
+
(NOTE 1) CL
EQUIVALENT CIRCUIT
1
22
12
13
14
15
16
17
18
19
21
20
11
10
9
8
7
6
5
3
2
4
F7
F9
F4
F5
F10
F3
F8
F2
F0
F3
F3
A2
A1
A0
A5
A6
A7
D0
GND
Q0
D1
A3
A4
Q3
D3
Q2
D2
Q1
VCC
W
S1
E
S2
C1
F3
F3
F3
F6
F11
F3
F3
F1
F0
VCC
HM-6551/883
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