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參數(shù)資料
| 型號： | CY54FCT543TQSOP |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 8-Bit Latched Registered Transceiver |
| 中文描述： | 8位鎖存注冊收發(fā)器 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大小： | 73K |
| 代理商： | CY54FCT543TQSOP |
CY54/74FCT543T
5
Switching Characteristics
Over the Operating Range
[14]
Parameter
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
Description
FCT543T
FCT543AT
Commercial
Min.
[14]
2.5
Unit
ns
Fig. No.
[15]
1, 3
Military
Min.
[14]
2.0
Commercial
Min.
[14]
2.5
Max.
10.0
Max.
8.5
Max.
6.5
Propagation Delay
Transparent Mode A to B or B to A
Propagation Delay
LEBA to A, LEAB to B
Output Enable Time
OEBA or OEAB to A or B
CEBA or CEAB to A or B
Output Disable Time
OEBA or OEAB to A or B
CEBA or CEAB to A or B
Set-Up Time HIGH or LOW,
A or B to LEBA or LEAB
Hold Time HIGH or LOW,
A or B to LEBA or LEAB
Pulse Width LOW
[8]
LEBA or LEAB
2.5
14.0
2.5
12.5
2.5
8.0
ns
1, 5
2.0
14.0
2.0
12.0
2.0
9.0
ns
1, 7, 8
t
PZH
t
PZL
2.0
13.0
2.0
9.0
2.0
7.5
ns
1, 7, 8
t
S
3.0
2.0
2.0
ns
9
t
H
2.0
2.0
2.0
ns
9
t
W
5.0
5.0
5.0
ns
5
Parameter
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
Description
FCT543CT
Commercial
Min.
[14]
2.5
Unit
ns
Fig. No.
[15]
1, 3
Max.
5.3
Propagation Delay
Transparent Mode A to B or B to A
Propagation Delay
LEBA to A, LEAB to B
Output Enable Time
OEBA or OEAB to A or B
CEBA or CEAB to A or B
Output Disable Time
OEBA or OEAB to A or B
CEBA or CEAB to A or B
Set-Up Time, HIGH or LOW,
A or B to LEBA or LEAB
Hold Time, HIGH or LOW,
A or B to LEBA or LEAB
Pulse Width LOW LEBA or LEAB
[8]
2.5
7.0
ns
1, 5
2.0
8.0
ns
1, 7, 8
t
PZH
t
PZL
2.0
6.5
ns
1, 7, 8
t
S
2.0
ns
9
t
H
2.0
ns
9
t
W
Notes:
14. Minimum limits are specified but not tested on Propagation Delays.
15. See “Parameter Measurement Information” in the General Information Section.
5.0
ns
5
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CY54FCT543TSOIC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-Bit Latched Registered Transceiver |
| CY54FCT573ATDM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
| CY54FCT573ATLM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
| CY54FCT573ATLMB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT LATCHES WITH 3-STATE OUTPUTS |
| CY54FCT573CTDM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
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