參數(shù)資料
型號(hào): SN54ABT7820GB
廠商: Texas Instruments, Inc.
英文描述: 512 】 18 】 2 STROBED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
中文描述: 512】18】2選通雙向先入先出存儲(chǔ)器
文件頁(yè)數(shù): 13/14頁(yè)
文件大?。?/td> 199K
代理商: SN54ABT7820GB
SN54ABT7820
512
×
18
×
2
STROBED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
SGBS303E – AUGUST 1994 – REVISED APRIL 2000
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
typ + 2
typ
typ – 2
0
50
100
150
typ + 4
typ + 6
PROPAGATION DELAY TIME
vs
LOAD CAPACITANCE
200
250
300
t
CL – Load Capacitance – pF
VCC = 5 V
TA = 25
°
C
RL = 500
Figure 6
100
80
60
20
10 15
20 25
30 35
40
C
I
120
140
SUPPLY CURRENT
vs
CLOCK FREQUENCY
160
45
50
65 70
40
55
60
fclock – Clock Frequency – MHz
VCC = 4.5 V
VCC = 5 V
TA = 75
°
C
CL = 0 pF
VCC = 5.5 V
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