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參數資料
| 型號： | PI74ALVCHT16245A |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual 8-bit Bus Transceiver |
| 中文描述： | 雙8位總線收發器 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 68K |
| 代理商： | PI74ALVCHT16245A |
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.
相關PDF資料 |
PDF描述 |
|---|---|
| PI74ALVCHT16245V | Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +125°C |
| PI74ALVCHT16835 | Logic | 18-Bit Universal Bus Driver w/I/O Tol. & Bus Hold |
| PI74ALVCT16260 | Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages; Package: SO; No of Pins: 8; Temperature Range: -40°C to +125°C |
| PI74ALVCT16260A | Bus Exchanger |
| PI74ALVCT16260V | Bus Exchanger |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74ALVCHT16245AX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP T/R |
| PI74ALVCHT16245V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 8-bit Bus Transceiver |
| PI74ALVCHT16835 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic | 18-Bit Universal Bus Driver w/I/O Tol. & Bus Hold |
| PI74ALVCT16260 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic | 12/24-Bit Mux D-Type Latch w/I/O Tolerant |
| PI74ALVCT16260A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger |
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