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參數(shù)資料
| 型號： | IDT74FCT22245CTD |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| 中文描述： | 快速CMOS八路雙向收發(fā)器 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 157K |
| 代理商： | IDT74FCT22245CTD |
IDT54/74FCT245T/AT/CT/DT - 2245T/AT/CT, IDT54/74FCT640T/AT/CT, IDT54/74FCT645T/AT/CT/DT
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.9
5
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
2534 tbl 09
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
2534 tbl 10
FCT245T
FCT2245T
FCT245AT
FCT2245AT
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Parameter
Conditions
(1)
C
L
= 50 pF
R
L
= 500
Min.
(2)
1.5
Max.
7.0
Min
.
(2)
1.5
Max.
7.5
Min
.
(2)
1.5
Max.
4.6
Min.
(2)
1.5
Max.
4.9
Unit
ns
Propagation Delay
A to B, B to A
Output Enable Time
OE
to A or B
Output Disable Time
OE
to A or B
Output Enable Time
T/
R
to A or B
(3)
Output Disable Time
T/
R
to A or B
(3)
1.5
9.5
1.5
10.0
1.5
6.2
1.5
6.5
ns
1.5
7.5
1.5
10.0
1.5
5.0
1.5
6.0
ns
1.5
9.5
1.5
10.0
1.5
6.2
1.5
6.5
ns
1.5
7.5
1.5
10.0
1.5
5.0
1.5
6.0
ns
FCT245CT
FCT2245CT
Com'l.
Min.
(2)
Max.
1.5
4.1
FCT245DT
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Parameter
Conditions
(1)
C
L
= 50 pF
R
L
= 500
Min
.
(2)
1.5
Max.
4.5
Min
.
(2)
1.5
Max.
3.8
Min.
(2)
—
Max.
—
Unit
ns
Propagation Delay
A to B, B to A
Output Enable Time
OE
to A or B
Output Disable Time
OE
to A or B
Output Enable Time
T/
R
to A or B
(3)
Output Disable Time
T/
R
to A or B
(3)
1.5
5.8
1.5
6.2
1.5
5.0
—
—
ns
1.5
4.8
1.5
5.2
1.5
4.3
—
—
ns
1.5
5.8
1.5
6.2
1.5
5.0
—
—
ns
1.5
4.8
1.5
5.2
1.5
4.3
—
—
ns
FCT640T
FCT640AT
FCT640CT
Com'l.
Mil.
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
Parameter
Conditions
(1)
Min
.
(2)
Max. Min.
(2)
Max. Min
.
(2)
Max. Min.
(2)
Max. Min.
(2)
Max. Min.
(2)
Max.
C
L
= 50 pF
R
L
= 500
2.0
13.0
2.0
16.0
1.5
Unit
ns
Propagation Delay
A to B, B to A
Output Enable Time
OE
to A or B
Output Disable Time
OE
to A or B
Output Enable Time
T/
R
to A or B
(3)
Output Disable Time
T/
R
to A or B
(3)
2.0
7.0
2.0
8.0
1.5
5.0
1.5
5.3
1.5
4.4
1.5
4.7
6.2
1.5
6.5
1.5
5.8
1.5
6.2
ns
2.0
10.0
2.0
12.0
1.5
5.0
1.5
6.0
1.5
4.8
1.5
5.2
ns
2.0
13.0
2.0
16.0
1.5
6.2
1.5
6.5
1.5
5.8
1.5
6.2
ns
2.0
10.0
2.0
12.0
1.5
5.0
1.5
6.0
1.5
4.8
1.5
5.2
ns
2534 tbl 11
相關PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT22245CTDB | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245CTE | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245CTEB | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245CTL | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245CTLB | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT2240ATSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2240TQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2244ATQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2244ATQG | 功能描述:IC BUFF/DVR DUAL N-INV 20QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發(fā)器 系列:74FCT 標準包裝:2,000 系列:74LVCH 邏輯類型:緩沖器/線路驅動器，非反相 元件數(shù):2 每個元件的位元數(shù):4 輸出電流高，低:24mA，24mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:20-SOIC 包裝:帶卷 (TR) |
| IDT74FCT2244ATQG8 | 功能描述:IC BUFF/DVR DUAL N-INV 20QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發(fā)器 系列:74FCT 標準包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅動器，非反相 元件數(shù):4 每個元件的位元數(shù):1 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.209"，5.30mm 寬） 供應商設備封裝:14-SOIC 包裝:管件 |
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