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參數(shù)資料
| 型號(hào)： | PI74ALVCHT16835 |
| 英文描述： | Logic | 18-Bit Universal Bus Driver w/I/O Tol. & Bus Hold |
| 中文描述： | 邏輯| 18位通用總線驅(qū)動(dòng)瓦特/的I / O公差。 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 68K |
| 代理商： | PI74ALVCHT16835 |
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 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 |
| PI74ALVCT16260V | 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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| PI74ALVTC16240A | 功能描述:IC INVERTER QUAD 4-INPUT 48TSSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 柵極和逆變器 系列:74ALVTC 標(biāo)準(zhǔn)包裝:2,000 系列:74LCX 邏輯類型:逆變器，緩沖器 電路數(shù):1 輸入數(shù):8 特點(diǎn):三態(tài) 電源電壓:2 V ~ 3.6 V 電流 - 靜態(tài)（最大值）:10µA 輸出電流高，低:24mA，24mA 邏輯電平 - 低:0.7 V ~ 0.8 V 邏輯電平 - 高:1.7 V ~ 2 V 額定電壓和最大 CL 時(shí)的最大傳播延遲:6.5ns @ 3.3V，50pF 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:20-SSOP 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 包裝:帶卷 (TR) |
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