| 1298921 | PCA9522DP | Fast dual bidirectional bus buffer with hot insertion logic | NXP Semiconductors |
| 1298922 | PCA9525D | Simple 2-wire bus buffer | NXP Semiconductors |
| 1298923 | PCA9525DP | Simple 2-wire bus buffer | NXP Semiconductors |
| 1298924 | PCA9527DP | 3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus | NXP Semiconductors |
| 1298925 | PCA9530 | 2-bit I2C LED dimmer | Philips |
| 1298926 | PCA9530D | 2-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298927 | PCA9530D | PCA9530; 2-bit I²C LED dimmer | Philips |
| 1298928 | PCA9530DP | 2-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298929 | PCA9530DP | PCA9530; 2-bit I²C LED dimmer | Philips |
| 1298930 | PCA9531 | 8-bit I2C LED dimmer | Philips |
| 1298931 | PCA9531BS | 8-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298932 | PCA9531BS | 8-bit I2C LED dimmer | Philips |
| 1298933 | PCA9531D | 8-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298934 | PCA9531D | 8-bit I2C LED dimmer | Philips |
| 1298935 | PCA9531PW | 8-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298936 | PCA9531PW | 8-bit I2C LED dimmer | Philips |
| 1298937 | PCA9532 | 16-bit I2C LED dimmer | Philips |
| 1298938 | PCA9532BS | 16-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298939 | PCA9532BS | 16-bit I2C LED dimmer | Philips |
|
| 1298940 | PCA9532D | 16-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298941 | PCA9532D | 16-bit I2C LED dimmer | Philips |
| 1298942 | PCA9532PW | 16-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298943 | PCA9532PW | 16-bit I2C LED dimmer | Philips |
| 1298944 | PCA9533 | 4-bit I2C LED dimmer | Philips |
| 1298945 | PCA9533D | 4-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298946 | PCA9533D | 4-bit I2C LED dimmer | Philips |
| 1298947 | PCA9533D/01 | PCA9533; 4-bit I²C LED dimmer | Philips |
| 1298948 | PCA9533D/02 | PCA9533; 4-bit I²C LED dimmer | Philips |
| 1298949 | PCA9533D01 | 4-bit I2C LED dimmer | Philips |
| 1298950 | PCA9533D02 | 4-bit I2C LED dimmer | Philips |
| 1298951 | PCA9533DP | 4-bit I2C-bus LED dimmer | NXP Semiconductors |
| 1298952 | PCA9533DP | 4-bit I2C LED dimmer | Philips |
| 1298953 | PCA9533DP/01 | PCA9533; 4-bit I²C LED dimmer | Philips |
| 1298954 | PCA9533DP/02 | PCA9533; 4-bit I²C LED dimmer | Philips |
| 1298955 | PCA9533DP01 | 4-bit I2C LED dimmer | Philips |
| 1298956 | PCA9533DP02 | 4-bit I2C LED dimmer | Philips |
| 1298957 | PCA9534 | 8-bit I2C and SMBus, low power I/O port with interrupt | Philips |
| 1298958 | PCA9534 | Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers 16-VQFN -40 to 85 | Texas Instruments |
| 1298959 | PCA9534A | Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers | Texas Instruments |
| 1298960 | PCA9534ADB | Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85 | Texas Instruments |
