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參數(shù)資料
| 型號： | PI74FCT244TQE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF/DVR DUAL N-INV 20QSOP |
| 產(chǎn)品變化通告： | Product Discontinuation 09/Dec/2010 |
| 標準包裝： | 55 |
| 系列： | 74FCT |
| 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： | 15mA，64mA |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 20-QSOP |
| 包裝： | 管件 |
5
PS2011G
11/10/08
PI74FCT244T/2244T
PI74FCT541T/2541T
Fast CMOS Non-Inverting Octal Buffer/Line Drivers
PI74FCT244/2244T Switching Characteristics over Operating Range
Param-
eters
Description
Condi-
tions(1)
244T/2244T
244AT/2244AT
244CT/2244CT
244DT
Units
Com.
Min
Max
Min
Max
Min
Max
Min
Max
tPLH
tPHL
Propagation Delay(2)
CL = 50pF
1.5
6.5
1.5
4.8
1.5
4.1
1.5
3.6
ns
tPZH
tPZL
Output Enable Time
OEX to ON
1.5
8.0
1.5
6.2
1.5
5.8
1.5
4.8
ns
tPHZ
tPLZ
Output Disable
Time(3)
OEX to ON
1.5
7.0
1.5
5.6
1.5
5.2
1.5
4.0
ns
Notes:
1. For Max. or Min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
PI74FCT541/2541T Switching Characteristics over Operating Range
Parameters
Description
Conditions(1)
541T/2541T
541AT/
2541AT
541CT/
2541CT
541DT
Units
Com.
Min
Max
Min
Max
Min
Max
Min
Max
tPLH
tPHL
Propagation Delay(2)
DN to ON
CL = 50pF
RL = 500Ω
1.5
6.0
1.5
4.8
1.5
4.1
1.5
3.8
ns
tPZH
tPZL
Output Enable Time
OEX to ON
1.5
9.5
1.5
6.2
1.5
5.8
1.5
5.2
ns
tPHZ
tPLZ
Output Disable
Time(3)
OEX to ON
1.5
6.5
1.5
5.6
1.5
5.2
1.5
5.2
ns
Notes:
1. For Max. or Min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
08-0291
相關PDF資料 |
PDF描述 |
|---|---|
| PI74FCT244TLE | IC BUFF/DVR DUAL N-INV 20TSSOP |
| PI74FCT244DTSE | IC BUFF/DVR DUAL N-INV 20SOIC |
| UTFD13B | CONN SEALING FOR WALL RCPT #12 |
| GMA.2B.070.DN | STRAIN RELIEF 7.0MM DIA BLACK |
| GMA.2B.080.DG | STRAIN RELIEF 8.0MM DIA GRAY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI74FCT244TQEX | 功能描述:緩沖器和線路驅動器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PI74FCT244TQX | 制造商:Pericom Semiconductor Corporation 功能描述: 制造商:Pericom Semiconductor Corporation 功能描述:FCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| PI74FCT244TS | 制造商: 功能描述:Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 制造商:Pericom Semiconductor Corporation 功能描述:Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP |
| PI74FCT244TSA | 制造商:PERICOM 功能描述: 制造商:Pericom Semiconductor Corporation 功能描述:Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP |
| PI74FCT244TSC | 制造商:Pericom Semiconductor Corporation 功能描述:74FCT244TSC |
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