參數(shù)資料
| 型號： | PI74LPT16244AV |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF DVR 16BIT N-INV 48SSOP |
| 產品變化通告： | Product Discontinuation Notice 29/May/2007 |
| 標準包裝： | 30 |
| 系列： | 74LPT |
| 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)： | 4 |
| 輸出電流高，低： | 60mA，90mA |
| 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： | 48-BSSOP（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 48-SSOP |
| 包裝： | 管件 |
1
PS2067G
11/10/08
Description
Pericom Semiconductor’s PI74LPT16244 is a 16-bit buffer/line
driver designed for driving high capacitive memory loads.
With its balanced-drive characteristics, this high-speed, low
power device provides lower ground bounce, transmission line
matching of signals, fewer line reections and lower EMI and
RFI effects. This makes it ideal for driving on-board buses and
transmission lines. This device is designed with three-state
controls to operate in a Quad-Nibble, Dual-Byte, or a single
16-bit word mode.
The PI74LPT16244 can be driven from either 3.3V or 5.0V
devices allowing this device to be used as a translator in a mixed
3.3/5.0V system.
Block Diagram
Features
Compatible with LCX and LVT families of products
Supports 5V Tolerant Mixed Signal Mode Operation
– Input can be 3V or 5V
– Output can be 3V or connected to 5V bus
Advanced Low Power CMOS Operation
Excellent output drive capability:
Balanced drives (24mA sink and source)
Pin compatible with industry standard double-density pinouts
Low ground bounce outputs
Hysteresis on all inputs
Industrial operating temperature range: –40°C to +85°C
Multiple center pins and distributed Vcc/GND pins minimize
switching noise
Packaging (Pb-free & Green available):
– 48-pin 240-mil wide thin plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
PI74LPT16244
3.3V, 16-Bit Buffer/Line Driver
1OE
1A0
1
1Y0
3OE
2OE
4OE
1A1
1
1Y1
1A2
1
1Y2
1A3
1
1Y3
2A0
2
2Y0
2A1
2
2Y1
2A2
2
2Y2
2A3
2
2Y3
3A0
3
3Y0
3A1
3
3Y1
3A2
3
3Y2
3A3
3
3Y3
4A0
4
4Y0
4A1
4
4Y1
4A2
4
4Y2
4A3
4
4Y3
08-0291
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI74LPT16244AX | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI74LPT16244CAE | 功能描述:緩沖器和線路驅動器 16B 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 |
| PI74LPT16244CAEX | 功能描述:緩沖器和線路驅動器 16B 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 |
| PI74LPT16244V | 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 16-CH Non-Inverting 3-ST CMOS 48-Pin SSOP Tube |
| PI74LPT16244VA | 制造商:PERI 功能描述: |
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