參數(shù)資料
型號: IDT74FCT166244TPA
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通用總線功能
英文描述: FAST CMOS 16-BIT BUFFER/LINE DRIVER
中文描述: FCT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: TSSOP-48
文件頁數(shù): 7/9頁
文件大小: 151K
代理商: IDT74FCT166244TPA
5.2
7
IDT54/74FCT16244T/AT/CT/ET, 162244T/AT/CT/ET,
166244T/AT/CT, 162H244T/AT/CT/ET FAST CMOS 16-BIT BUFFER/LINE DRIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE FOR FCT16244T/FCT162244T
2544 tbl 11
2544 tbl 12
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
FCT16244T/162244T/166244T
FCT16244AT/162244AT/166244AT
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SK
(o)
Parameter
Condition
(1)
C
L
= 50pF
R
L
= 500
Min
.
(2)
1.5
Max.
6.5
Min.
(2)
1.5
Max.
7.0
Min.
(2)
1.5
Max.
4.8
Min.
(2)
1.5
Max.
5.1
Unit
ns
Propagation Delay
xAx to xYx
Output Enable Time
1.5
8.0
1.5
8.5
1.5
6.2
1.5
6.5
ns
Output Disable Time
1.5
7.0
1.5
7.5
1.5
5.6
1.5
5.9
ns
Output Skew
(3)
0.5
0.5
0.5
0.5
ns
FCT16244CT/162244CT/166244CT
FCT16244ET/162244ET
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SK
(o)
Parameter
Condition
(1)
C
L
= 50pF
R
L
= 500
Min.
(2)
1.5
Max.
4.1
Min.
(2)
1.5
Max.
4.6
Min.
(2)
1.5
Max.
3.2
Min.
(2)
Max.
Unit
ns
Propagation Delay
xAx to xYx
Output Enable Time
1.5
5.8
1.5
6.5
1.5
4.4
ns
Output Disable Time
1.5
5.2
1.5
5.7
1.5
3.6
ns
Output Skew
(3)
0.5
0.5
0.5
ns
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