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參數(shù)資料
| 型號： | PI74ALVCH32245NB |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 8-bit Bus Transceiver |
| 中文描述： | 四8位總線收發(fā)器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 68K |
| 代理商： | PI74ALVCH32245NB |
1
PS8313 08/04/98
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Product Features
PI74ALVC162334 is designed for low voltage operation,
V
CC
= 2.3V to 3.6V
Outputs have equivalent 26 ohm series resistors
Supports PC100 Registered DIMM
Typical V
OLP
(Output Ground Bounce) < 0.8V
at V
CC
= 3.3V, T
A
= 25°C
Typical V
OHV
(Output V
OH
Undershoot) < 2.0V
at V
CC
= 3.3V, T
A
= 25°C
Industrial operation at –40°C to +85°C
Packages available:
– 48-pin 240 mil wide plastic TSSOP (A48)
– 48-pin 173 mil wide plastic TVSOP (K48)
– 48-pin 300 mil wide plastic SSOP (V48)
PI74ALVC162334
16-Bit Universal Bus Driver
with 3-State Outputs
Logic Block Diagram
Product Description
Pericom Semiconductor’s PI74ALVC series of logic circuits
are produced in the Company’s advanced 0.5 micron CMOS
technology, achieving industry leading speed.
The 16-bit PI74ALVC162334 universal bus driver is designed
for 2.3V to 3.6V Vcc operation.
Data flow from A to Y is controlled by Output Enable (OE).
The device operates in the transparent mode when LE is LOW.
When LE is HIGH, the A data is latched if CLK is held at a high
or low logic level. If LE is HIGH, the A-data is stored in the
latch/flip-flop on the low-to-high transition of CLK. When OE is
HIGH, the outputs are in the high-impedance state.
The outputs have equivalent 26 ohm series resistors to reduce
overshoot and undershoot.
To ensure the high-impedance state during power up or power
down, OE should be tied to Vcc through a pullup resistor; the
minimum value of the resistor is determined by the current-
sinking capability of the driver.
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| PI74ALVCH32373 | 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; No of Pins: 36; Temperature Range: -40°C to +125°C |
| PI74ALVCH32373NB | 8-Bit D-Type Latch |
| PI74ALVCH32374 | Logic | 32-Bit Edge Triggered D-Type Flip-Flop with 3-State Outputs |
| PI74ALVCH32374NB | FLIP-FLOP|32-BIT|D TYPE|AVC/ALVC-CMOS|BGA|96PIN|PLASTIC |
| PI74ALVCH32501 | 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; No of Pins: 36; Temperature Range: -40°C to +125°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74ALVCH32373 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic | 32-Bit Transparent D-Type Latch with 3-State Outputs |
| PI74ALVCH32373NB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit D-Type Latch |
| PI74ALVCH32374 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic | 32-Bit Edge Triggered D-Type Flip-Flop with 3-State Outputs |
| PI74ALVCH32374NB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FLIP-FLOP|32-BIT|D TYPE|AVC/ALVC-CMOS|BGA|96PIN|PLASTIC |
| PI74ALVCH32501 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic | 18-Bit Universal Transceiver |
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