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PCF8574A, E2EX20MD25, JTX1N6638U
CHIPMALLS ELECTRONICS LIMITED
Shenzhen Chuangxinda Electronic-Tech Co.,Ltd
KYNIX SEMICONDUCTOR HONG KONG LIMITED
JFJ Electronics Co.,Limited
Digchip Technology Co.,Limited
E2E-X20MD25 2M (Q)
Add Components Limited
E2E-X20MD25 2M (Q)
Aurora Components Co., Limited
Lungke Electronics Technology Co., Limited
E2E-X20MD1-Z. 2M BY OMS
Amos Electronics Co., Limited
Dopoint Hi-Tech Limited
Val Technologies, Inc
DATASHEET May 27, 2013 The PCF8574 /74A provides general-purpose remote I/O expansion via The PCF8574 and PCF8574A are identical, except for the different The PCF8574 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I2C interface [serial clock. (SCL), serial data Nov 22, 2002 the PCF8574 can remain a simple slave device. The PCF8574 and PCF8574A versions differ only in their slave address as shown in Fig.10. 3. Texas Instruments (TI) PCF8574 and PCF8574A are two-wire I2C-bus to The PCF8574 and PCF8574A use the serial clock (SCL) and serial data. (SDA) I2C Jun 3, 2013 NXP offers newer, more capable drop-in replacements for the PCF8574 /74A in newer space-saving packages. PCA9670 replaces the interrupt
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