PCA9544ABS - 4-channel IC multiplexer with interrupt logic - NXP Semiconductors
• 1-of-4 bi-directional translating multiplexer
• I
2C interface logic; compatible with SMBus
• 4 Active-LOW Interrupt Inputs
• Active-LOW Interrupt Output
• 3 address pins allowing up to 8 devices on the I2C-bus
• Channel selection via I2C-bus
• Power-up with all multiplexer channels deselected
• Low RdsON switches
• Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and
5 V buses
• No glitch on power-up
• Supports hot insertion
• Low stand-by current
• Operating power supply voltage range of 2.3 V to 5.5 V
• 5 V tolerant Inputs
• 0 to 400 kHz clock frequency
• ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V per JESD22-C101
• Latchup testing is done to JESDEC Standard JESD78 which
exceeds 100 mA
• Three packages offered: SO20, TSSOP20, and HVQFN20
**注意 & Noted:
Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
由于批量與樣品的價(jià)格不同,網(wǎng)上無(wú)法統(tǒng)一注明,請(qǐng)您把采購(gòu)型號(hào)通過(guò)郵件或客服QQ2850151584發(fā)給我們,也可致電明佳達(dá)國(guó)內(nèi)銷售部:0755-83957301,由客服人員為您報(bào)價(jià);有時(shí)元件廠商價(jià)格稍許變動(dòng),本公司未能及時(shí)調(diào)整,如您覺(jué)得售價(jià)偏高,請(qǐng)與我們說(shuō)明并適當(dāng)議價(jià);感謝支持!