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參數(shù)資料
| 型號(hào)： | IDT74FCT2245TPG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類(lèi)： | 總線(xiàn)收發(fā)器 |
| 英文描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | TSSOP-20 |
| 文件頁(yè)數(shù)： | 5/7頁(yè) |
| 文件大小： | 197K |
| 代理商： | IDT74FCT2245TPG |
5
IDT54/74FCT2245T/AT/CT
FASTCMOSOCTALBIDIRECTIONALTRANSCEIVER
MILITARYANDINDUSTRIALTEMPERATURERANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL (1)
FCT2245T
FCT2245AT
FCT2245CT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
tPHL
Propagation Delay
A to B, B to A
CL = 50 pF
RL = 500
1.5
7
1.5
4.6
1.5
4.1
ns
tPZH
tPZL
Output Enable Time
OE to A or B
1.5
9.5
1.5
6.2
1.5
5.8
ns
tPHZ
tPLZ
Output Disable Time
OE to A or B
1.5
7.5
1.5
5
1.5
4.8
ns
tPZH
tPZL
Output Enable Time
T/
R to A or B(3)
1.5
9.5
1.5
6.2
1.5
5.8
ns
tPHZ
tPLZ
Output Disable Time
T/
R to A or B(3)
1.5
7.5
1.5
5
1.5
4.8
ns
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY (1)
FCT2245T
FCT2245AT
FCT2245CT
Symbol
Parameter
Condition(1)
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
tPLH
tPHL
Propagation Delay
A to B, B to A
CL = 50 pF
RL = 500
1.5
7.5
1.5
4.9
1.5
4.5
ns
tPZH
tPZL
Output Enable Time
OE to A or B
1.5
10
1.5
6.5
1.5
6.2
ns
tPHZ
tPLZ
Output Disable Time
OE to A or B
1.5
10
1.5
6
1.5
5.2
ns
tPZH
tPZL
Output Enable Time
T/
R to A or B(3)
1.5
10
1.5
6.5
1.5
6.2
ns
tPHZ
tPLZ
Output Disable Time
T/
R to A or B(3)
1.5
10
1.5
6
1.5
5.2
ns
NOTES:
1.
See Test Circuit and Waveforms.
2.
Miminum limits are guaranteed but not tested on Propagation Delays.
3.
This parameter is guaranteed but not tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT2245TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| IDT74FCT2257KCTP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2257TQ | 制造商:Integrated Device Technology Inc 功能描述: |
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