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| 型號(hào)： | IDT74FCT22245ATD |
| 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(yè)數(shù)： | 6/8頁(yè) |
| 文件大小： | 157K |
| 代理商： | IDT74FCT22245ATD |
6.9
6
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
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
FCT645T
FCT645AT
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.
9.5
Min
.
(2)
1.5
Max.
11.0
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
11.0
1.5
12.0
1.5
6.2
1.5
6.5
ns
1.5
12.0
1.5
13.0
1.5
5.0
1.5
6.0
ns
1.5
11.0
1.5
12.0
1.5
6.2
1.5
6.5
ns
1.5
12.0
1.5
13.0
1.5
5.0
1.5
6.0
ns
2534 tbl 12
FCT645CT
FCT645DT
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)
C
L
= 50 pF
R
L
= 500
Min.
(2)
1.5
Max.
4.1
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
2534 tbl 13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT22245ATDB | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245ATE | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245ATEB | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245ATL | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
| IDT74FCT22245ATLB | FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS |
相關(guān)代理商/技術(shù)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(qū)動(dòng)器，接收器，收發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:2,000 系列:74LVCH 邏輯類型:緩沖器/線路驅(qū)動(dòng)器，非反相 元件數(shù):2 每個(gè)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(yīng)商設(shè)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(qū)動(dòng)器，接收器，收發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅(qū)動(dòng)器，非反相 元件數(shù):4 每個(gè)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(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 |
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