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參數資料
| 型號： | PI74AUC16245KE |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類： | 總線收發器 |
| 英文描述： | DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | 0.173 INCH, PLASTIC, TVSOP-48 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 408K |
| 代理商： | PI74AUC16245KE |
1
PS8732
08/17/04
Description
Pericom Semiconductor’s PI74AUC series of logic circuits are
produced using the Company’s advanced submicron CMOS
technology, achieving industry leading speeds.
The PI74AUC16245 is a 16-bit bidirectional transceiver designed
for asynchronous two-way communication between data buses.
It can be used as a 16-bit tranceiver, or two 8-bit tranceivers.
The direction control input pin (xDIR) determines the direction of
data flow through the bidirectional transceiver. The output enable
(OE) input, when HIGH, disables both A and B ports by placing
them in HIGH-Z condition.
To ensure the high-impedance state during power-up or power-
down, OE should be tied to VCC through a pull-up resistor; the
minimum value of the resistor is determined by the current sinking
ability of the driver.
The PI74AUC16245 is specified for partial powerdown
applications using IOFF. The IOFF circuitry disables the outputs
preventing current backflow through the device when it is powered
down.
1.8V 16-Bit Bidirectional Transceiver
with 3-State Outputs
Block Diagram
Features
PI74AUC16245 is designed for low-voltage operation,
VCC = 0.8V to 2.7V, optimized at 1.8V.
3.6V I/O Tolerant inputs and outputs
IOFF supports partial power-down operation
Latch-Up Performance exceeds 100mA per JESD 78
ESD Protection Exceeds JESD 22
– 2000V Human-Body Model (A114-B)
– 200V Machine Model (A115-A)
Industrial operation: –40°C to +85°C
Packaging:
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 173-mil wide plastic TVSOP (K)
PI74AUC16245
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74AUC164245 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit 0.8V to 2.7V Scaled Configurable Level Shifting Transceiver with 3-State Outputs1DIR1OE1B11471A1To |
| PI74AUC164245A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit 0.8V to 2.7V Scaled Configurable Level Shifting Transceiver with 3-State Outputs1DIR1OE1B11471A1To |
| PI74AUC164245AE | 功能描述:總線收發器 16B Level Shifting 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 |
| PI74AUC164245AEX | 功能描述:總線收發器 16B Level Shifting 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 |
| PI74AUC164245K | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit 0.8V to 2.7V Scaled Configurable Level Shifting Transceiver with 3-State Outputs1DIR1OE1B11471A1To |
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