參數(shù)資料
型號: CY54FCT373TDMB
廠商: Texas Instruments, Inc.
英文描述: 8-Bit Latches
中文描述: 8位鎖存
文件頁數(shù): 4/8頁
文件大?。?/td> 81K
代理商: CY54FCT373TDMB
CY54/74FCT373T
CY54/74FCT573T
4
e
Switching Characteristics
Over the Operating Range
[12]
Parameter
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
S
Description
Propagation Delay
D to O
Propagation Delay
LE to O
Output Enable Time
FCT373T/FCT573T
Military
Min.
Max.
1.5
8.5
FCT373AT/FCT573AT
Military
Min.
Max.
1.5
5.6
Unit
ns
Fig.
No.
[13]
1, 3
Commercial
Min.
1.5
Commercial
Min.
1.5
Max.
8.0
Max.
5.2
2.0
15.0
2.0
13.0
2.0
9.8
2.0
8.5
ns
1, 5
1.5
13.5
1.5
12.0
1.5
7.5
1.5
6.5
ns
1, 7, 8
Output Disable Time
1.5
10.0
1.5
7.5
1.5
6.5
1.5
5.5
ns
1, 7, 8
Set-Up Time
HIGH to LOW
D to LE
Set-Up Time
HIGH to LOW
D to LE
LE Pulse
Width HIGH
2.0
2.0
2.0
2.0
ns
9
t
H
1.5
1.5
1.5
1.5
ns
9
t
W
6.0
6.0
6.0
5.0
ns
5
Parameter
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
S
t
H
t
W
Note:
12. Minimum limits are specified but not tested on Propagation Delays.
13. See “Parameter Measurement Information” in the General Information section.
Description
FCT373CT/
FCT573CT
Commercial
Min.
1.5
Unit
ns
Fig. No.
[13]
1, 3
Max.
4.2
Propagation Delay D to O
Propagation Delay LE to O
2.0
5.5
ns
1, 5
Output Enable Time
1.5
5.5
ns
1, 7, 8
Output Disable Time
1.5
5.0
ns
1, 7, 8
Set-Up Time, HIGH to LOW D to LE
Set-Up Time, HIGH to LOW D to LE
LE Pulse Width HIGH
2.0
1.5
5.0
ns
ns
ns
9
9
5
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