參數(shù)資料
型號: LH5481
廠商: Sharp Corporation
英文描述: Cascadable 64 x 8 FIFO Cascadable 64 x 9 FIFO
中文描述: 級聯(lián)64 × 8的FIFO級聯(lián)64 × 9先進先出
文件頁數(shù): 4/16頁
文件大?。?/td> 125K
代理商: LH5481
AC TEST CONDITIONS
1
PARAMETER
RATING
Input Pulse Levels
0 to 3 V
Input Rise and Fall Times (10% / 90%)
Figure 4a
Input Timing Reference Levels
1.5 V
Output Timing Reference Levels
1.5 V
Output Load for AC Timing Tests
Figure 4b
NOTE:
1.
All voltages are measured with respect to Vss.
CAPACITANCE
1,2
PARAMETER
DESCRIPTION
TEST CONDITIONS
RATING
C
IN
Input Capacitance
T
A
= 25
°
C, f = 1 MHz, V
CC
= 4.5 V
T
A
= 25
o
C, f = 1 MHz, Vcc = 4.5 V
5 pF
C
OUT
Output Capacitance
7 pF
NOTES:
1.
All voltages are measured with respect to Vss.
2.
Sample tested only.
167
1.73 V
DEVICE
UNDER
TEST
CL = 30 pF *
5481-4
* INCLUDES JIG AND SCOPE CAPACITANCES
Figure 4b. Output Load Circuit
GND
10%
10%
90%
90%
5 ns
5 ns
5481-18
3.0 V
Figure 4a. Input Rise and Fall Times
LH5481/91
64
×
8 / 64
×
9 FIFO
4
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