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參數(shù)資料
| 型號(hào)： | PI74LPT16244CAE |
| 廠商： | Pericom |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF DVR 16BIT N-INV 48TSSOP |
| 標(biāo)準(zhǔn)包裝： | 39 |
| 系列： | 74LPT |
| 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)： | 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-TFSOP（0.240"，6.10mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 48-TSSOP |
| 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(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74LPT16244CAEX | 功能描述:緩沖器和線路驅(qū)動(dòng)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(fēng)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: |
| PI74LPT16245AA | 功能描述:IC 16-BIT BIDIR TRANSCVR 48TSSOP RoHS:否 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:74LPT 標(biāo)準(zhǔn)包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個(gè)元件的位元數(shù):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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) |
| PI74LPT16245AAE | 功能描述:總線收發(fā)器 16B Bidirectional Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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