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CY7C408A-409A PDF预览

CY7C408A-409A

更新时间: 2022-02-02 04:57:44
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 先进先出芯片
页数 文件大小 规格书
16页 347K
描述
64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO

CY7C408A-409A 数据手册

 浏览型号CY7C408A-409A的Datasheet PDF文件第1页浏览型号CY7C408A-409A的Datasheet PDF文件第3页浏览型号CY7C408A-409A的Datasheet PDF文件第4页浏览型号CY7C408A-409A的Datasheet PDF文件第5页浏览型号CY7C408A-409A的Datasheet PDF文件第6页浏览型号CY7C408A-409A的Datasheet PDF文件第7页 
CY7C408A  
CY7C409A  
Selection Guide  
7C408A-15  
7C409A-15  
7C408A-25  
7C409A-25  
7C408A-35  
7C409A-35  
Maximum Shift Rate (MHz)  
Maximum Operating  
Current (mA)  
15  
25  
35  
Commercial  
Military  
115  
140  
125  
150  
135  
N/A  
[1]  
Power Dissipation.......................................................... 1.0W  
Output Current, into Outputs (Low) ............................. 20 mA  
Maximum Ratings  
(Above which the useful life may be impaired. For user guide-  
lines, not tested.)  
Static Discharge Voltage ........................................... >2001V  
(per MIL-STD-883, Method 3015)  
Storage Temperature ..................................... −65°C to +150°C  
Ambient Temperature with  
Power Applied.................................................. −55°C to +125°C  
Operating Range  
Ambient  
Temperature  
Supply Voltage to Ground Potential .................−0.5V to +7.0V  
Range  
V
CC  
DC Voltage Applied to Outputs  
in High Z State (7C408A)...................................−0.5V to +7.0V  
Commercial  
0°C to +70°C  
5V ±10%  
5V ±10%  
[2]  
Military  
55°C to +125°C  
DC Input Voltage .................................................−3.0V to +7.0V  
[3]  
Electrical Characteristics Over the Operating Range (Unless Otherwise Noted)  
Parameter  
Description  
Output HIGH Voltage  
Output LOW Voltage  
Input HIGH Voltage  
Test Conditions  
Min. Max. Unit  
V
V
V
= Min., I = –4.0 mA  
2.4  
V
V
OH  
OL  
IH  
CC  
CC  
OH  
V
V
V
= Min., I = 8.0 mA  
0.4  
OL  
2.2  
3.0  
10  
V
V
CC  
Input LOW Voltage  
0.8  
V
IL  
I
I
I
Input Leakage Current  
Output Short Circuit Current  
GND < V < V  
CC  
+10  
90  
100  
125  
µA  
mA  
mA  
IX  
I
[4]  
V
= Max., V  
= GND  
OS  
CC  
OUT  
Quiescent Power Supply Current  
V
V
= Max., I  
= 0 mA  
OUT  
Commercial  
Military  
CCQ  
CC  
< V , V > V  
IN  
IL  
IN  
IH  
I
Power Supply Current  
I
= I  
+ 1 mA/MHz × (f + f )/2  
CC  
CC  
CCQ  
SI  
SO  
Capacitance[5]  
Parameter  
Description  
Input Capacitance  
Output Capacitance  
Test Conditions  
Max.  
Unit  
C
C
T = 25°C, f = 1 MHz,  
5
7
pF  
pF  
IN  
A
V
= 4.5V  
CC  
OUT  
Notes:  
1. ICC = ICCQ + 1 mA/MHz × (fSI + fSO)/2  
2. TA is the “instant on” case temperature.  
3. See the last page of this specification for Group A subgroup testing information.  
4. For test purposes, not more than one output at a time should be shorted. Short circuit test duration should not exceed 30 seconds.  
5. Tested initially and after any design or process changes that may affect these parameters.  
AC Test Loads and Waveforms  
R1 482  
R1 482Ω  
ALL INPUT PULSES  
90%  
5V  
5V  
3.0V  
GND  
90%  
OUTPUT  
OUTPUT  
10%  
10%  
R2  
256Ω  
R2  
256Ω  
30 pF  
5 pF  
C
L
5 ns  
5 ns  
INCLUDING  
JIG AND  
SCOPE  
INCLUDING  
JIG AND  
SCOPE  
(a)  
(b)  
C408A–4  
C408A–5  
Equivalent to: THÉVENIN EQUIVALENT  
167Ω  
OUTPUT  
1.73V  
C408A–6  
2

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64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO