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IDTQS3389Q中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書
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廠商型號(hào) |
IDTQS3389Q |
功能描述 | QUICKSWITCH PRODUCTS LAST VALUE LATCH 20 ACTIVE BUS TERMINATORS |
文件大小 |
44.13 Kbytes |
頁面數(shù)量 |
5 頁 |
生產(chǎn)廠商 | Integrated Device Technology, Inc. |
企業(yè)簡(jiǎn)稱 |
IDT |
中文名稱 | Integrated Device Technology, Inc.官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-11 17:30:00 |
IDTQS3389Q規(guī)格書詳情
DESCRIPTION:
The QS3389 provides a set of 20 active termination circuits which pull data bus signals to the voltage rails. This feature prevents bus signals from floating in the threshold region of standard TTL I/O devices. The QS3389 can replace resistor termination solutions which add DC power dissipation and increase component count. Input clamp diodes help to reduce reflections and undershoot in transmission line environments. Importantly, the terminator circuits pull signals to whichever logic state the signal previously held (high or low). For this reason, this device is also referred to as a last value latch. This device is appropriate for data bus applications where interfacing devices have CMOS inputs with low input currents.
FEATURES:
? Active termination pulls bus pins to rails
? Holds last value of input signal
? Ideal replacement for resistive termination
? Ultra low 3μA DC quiescent current
? Bus-hold eliminates floating bus lines and reduces static power consumption
? Low power QCMOS technology
? Operates over 2.7V to 5.5V Vcc range
? TTL-compatible input and output levels
? No added noise or ground bounce
? 20 independent terminator circuits
? Available in QSOP package
APPLICATIONS:
? Bus termination
? Extend data hold time
產(chǎn)品屬性
- 型號(hào):
IDTQS3389Q
- 制造商:
IDT
- 制造商全稱:
Integrated Device Technology
- 功能描述:
QUICKSWITCH PRODUCTS LAST VALUE LATCH 20 ACTIVE BUS TERMINATORS
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
原廠原裝 |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢價(jià) | ||
IDT |
343 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | ||||
IDT |
23+ |
SSOP28 |
28000 |
原裝正品 |
詢價(jià) | ||
IDT |
23+ |
28-QSOP |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
IDT |
24+ |
QSOP24 |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
IDT |
23+ |
24QSOP |
9526 |
詢價(jià) | |||
IDT |
2016+ |
SSOP28 |
6528 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
IDT |
18+ |
SSOP28 |
12500 |
全新原裝正品,本司專業(yè)配單,大單小單都配 |
詢價(jià) | ||
IDT |
23+ |
NA/ |
190 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
IDT |
23+ |
SSOP28 |
12800 |
##公司主營品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) |