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參數資料
型號: PI74LPT244AQ
廠商: Pericom
文件頁數: 2/8頁
文件大小: 0K
描述: IC BUFFER DVR 8BIT CMOS 20QSOP
產品變化通告: Product Discontinuation Notice 11/Feb/2008
標準包裝: 55
系列: 74LPT
邏輯類型: 緩沖器/線路驅動器,非反相
元件數: 2
每個元件的位元數: 4
輸出電流高,低: 24mA,24mA
電源電壓: 2.7 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-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 20-QSOP
包裝: 管件
PI74LPT244
3.3V 8-Bit Buffer /Line Driver
2
PS2058F
06/05/06
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS may cause permanent damage to the device. This is
a stress rating only and functional operation of the device
at these or any other conditions above those indicated in
the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect reliability.
Storage Temperature .............................................................. –55°C to +125°C
Ambient Temperature with Power Applied ............................. –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) ....... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) .... –0.5V to +7.0V
DC Input Voltage ...................................................................... –0.5V to +7.0V
DC Output Current.................................................................................120 mA
Power Dissipation ......................................................................................1.0W
Pin Description
Pin Name
Description
OEA, OEB
3-State Output Enable Inputs (Active LOW)
Dxx
Inputs
Oxx
Outputs
GND
Ground
VCC
Power
Truth Table(1)
Inputs
Outputs
OEA
OEB
DXX
OXX
L
H
X
Z
Notes:
1. H = High Voltage Level, X = Don't Care,
L = Low Voltage Level, Z = High Impedance
06-0181
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相關代理商/技術參數
參數描述
PI74LPT244AQE 功能描述:緩沖器和線路驅動器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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
PI74LPT244AQEX 功能描述:緩沖器和線路驅動器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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
PI74LPT244AQX 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin QSOP T/R
PI74LPT244AS 功能描述:IC BUFFER DVR 8BIT CMOS 20SOIC RoHS:否 類別:集成電路 (IC) >> 邏輯 - 緩沖器,驅動器,接收器,收發器 系列:74LPT 標準包裝:1,000 系列:74ABT 邏輯類型:寄存收發器,非反相 元件數:1 每個元件的位元數:8 輸出電流高,低:32mA,64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC 包裝:帶卷 (TR)
PI74LPT244ASE 功能描述:緩沖器和線路驅動器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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
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