| 数据表 | 图片 | 型号 | 制造商 | 描述 | 查看 | 
		
	
			
                 
                
                
                
				|  |   | PCF8574DGVR | Texas Instruments | IC I/O EXPANDER I2C 8B 20TVSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | PCF8574RGYR | Texas Instruments | IC I/O EXPANDER I2C 8B 20VQFN | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | TCA9534PWR | Texas Instruments | IC I/O EXPANDER I2C 8B 16TSSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | PCF8574ADGVR | Texas Instruments | IC I/O EXPANDER I2C 8B 20TVSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | TCA9534APWR | Texas Instruments | IC I/O EXPANDER I2C 8B 16TSSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | PCF8574ARGYR | Texas Instruments | IC I/O EXPANDER I2C 8B 20VQFN | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | PCA9554ADGVR | Texas Instruments | IC I/O EXPANDER I2C 8B 16TVSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | TCA9554ADBQR | Texas Instruments | IC I/O EXPANDER I2C 8BIT 16TSSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | TCA9554ADBR | Texas Instruments | IC SMBUS I/O EXPANDER I2C 16SSOP | 咨询 | 
	
			
			
                 
                
                
                
				|  |   | PCA9554ARGVR | Texas Instruments | IC I/O EXPANDER I2C 8B 16VQFN | 咨询 |